[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: line
Target surface form: line
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score <t>line</t> on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side.

Candidate senses:
1. sense_key=line%1:14:03:: | definition=a formation of people or things one beside another | examples=the line of soldiers advanced with their bayonets fixed; they were arrayed in line of battle
2. sense_key=line%1:10:01:: | definition=a mark that is long relative to its width | examples=He drew a line on the chart
3. sense_key=line%1:14:01:: | definition=a formation of people or things one behind another | examples=the line stretched clear around the corner; you must wait in a long line at the checkout counter
4. sense_key=line%1:25:00:: | definition=a length (straight or curved) without breadth or thickness; the trace of a moving point
5. sense_key=line%1:10:02:: | definition=text consisting of a row of words written across a page or computer screen | examples=the letter consisted of three short lines; there are six lines in every stanza
6. sense_key=line%1:19:00:: | definition=a single frequency (or very narrow band) of radiation in a spectrum
7. sense_key=line%1:15:02:: | definition=a fortified position (especially one marking the most forward position of troops) | examples=they attacked the enemy's line
8. sense_key=line%1:09:01:: | definition=a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning | synonyms=argumentation, logical argument, argument, line of reasoning | examples=I can't follow your line of reasoning
9. sense_key=line%1:06:01:: | definition=a conductor for transmitting electrical or optical signals or electric power | synonyms=cable, transmission line
10. sense_key=line%1:14:02:: | definition=a connected series of events or actions or developments | synonyms=course | examples=the government took a firm course; historians can only point out those lines for which evidence is available
11. sense_key=line%1:15:00:: | definition=a spatial location defined by a real or imaginary unidimensional extent
12. sense_key=line%1:25:01:: | definition=a slight depression in the smoothness of a surface | synonyms=wrinkle, furrow, crease, crinkle, seam | examples=his face has many lines; ironing gets rid of most wrinkles
13. sense_key=line%1:06:06:: | definition=a pipe used to transport liquids or gases | synonyms=pipeline | examples=a pipeline runs from the wells to the seaport
14. sense_key=line%1:06:03:: | definition=the road consisting of railroad track and roadbed | synonyms=railway line, rail line
15. sense_key=line%1:06:07:: | definition=a telephone connection | synonyms=telephone line, phone line, telephone circuit, subscriber line
16. sense_key=line%1:04:01:: | definition=acting in conformity | examples=in line with; he got out of line
17. sense_key=line%1:14:00:: | definition=the descendants of one individual | synonyms=lineage, line of descent, descent, bloodline, blood, pedigree | examples=his entire lineage has been warriors
18. sense_key=line%1:06:00:: | definition=something (as a cord or rope) that is long and thin and flexible | examples=a washing line
19. sense_key=line%1:04:00:: | definition=the principal activity in your life that you do to earn money | synonyms=occupation, business, job, line of work | examples=he's not in my line of business
20. sense_key=line%1:15:01:: | definition=in games or sports; a mark indicating positions or bounds of the playing area
21. sense_key=line%1:10:05:: | definition=(often plural) a means of communication or access | synonyms=channel, communication channel | examples=it must go through official channels; lines of communication were set up between the two firms
22. sense_key=line%1:06:08:: | definition=a particular kind of product or merchandise | synonyms=product line, line of products, line of merchandise, business line, line of business | examples=a nice line of shoes
23. sense_key=line%1:06:05:: | definition=a commercial organization serving as a common carrier
24. sense_key=line%1:23:00:: | definition=space for one line of print (one column wide and 1/14 inch deep) used to measure advertising | synonyms=agate line
25. sense_key=line%1:21:00:: | definition=the maximum credit that a customer is allowed | synonyms=credit line, line of credit, bank line, personal credit line, personal line of credit
26. sense_key=line%1:10:03:: | definition=a succession of notes forming a distinctive sequence | synonyms=tune, melody, air, strain, melodic line, melodic phrase | examples=she was humming an air from Beethoven
27. sense_key=line%1:10:06:: | definition=persuasive but insincere talk that is usually intended to deceive or impress | examples=`let me show you my etchings' is a rather worn line; he has a smooth line but I didn't fall for it
28. sense_key=line%1:10:04:: | definition=a short personal letter | synonyms=note, short letter, billet | examples=drop me a line when you get there
29. sense_key=line%1:09:00:: | definition=a conceptual separation or distinction | synonyms=dividing line, demarcation, contrast | examples=there is a narrow line between sanity and insanity
30. sense_key=line%1:06:09:: | definition=mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it | synonyms=production line, assembly line

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are given a target lemma "line" with a surface form "line" in a specific context. The context: "The tablets are pale-orange and have a score line on both sides so that they can be halved." Here "score line" refers to a mark or indentation that allows the tablet to be broken in half. So "line" in this context is a physical mark on the tablet surface. It is not a formation of people, not a telephone line, etc.

Looking at the candidate senses, sense 2: "a mark that is long relative to its width" with the example "He drew a line on the chart." That fits: a score line is a mark, typically a groove or indentation. Sense 12: "a slight depression in the smoothness of a surface" with synonyms wrinkle, furrow, crease, etc. That also fits: a score line is a groove or furrow made to facilitate splitting. But sense 12 is specifically a depression or wrinkle, like on skin or ironed clothes. A "score line" on a tablet is often a groove, so sense 12 might be more precise. However, the context says "score line" and the examples for sense 2 include a drawn line, not necessarily a depression. But in pharmaceuticals, a score line is indeed a groove. I need to decide which sense is more appropriate. Sense 4: "a length without breadth or thickness; the trace of a moving point" is geometric, too abstract. Sense 11: "a spatial location defined by a real or imaginary unidimensional extent" is also broad. Sense 20: "in games or sports; a mark indicating positions or bounds of the playing area" not relevant. So between sense 2 and sense 12, I need to see which fits the phrase "score line" better. In common usage, a score line is a groove or cut. The definition for sense 12 explicitly mentions "depression in the smoothness of a surface" which matches a score line (a groove or indentation used to enable breaking). For tablets, the score is physically impressed into the tablet. Sense 2 is a mark that is long relative to its width, which could be just a drawn line, not necessarily a depression. But many marks are just visual, while a score line is tactile and structural. I think sense 12 is more precise. However, let's check if there's any other sense that could be a better fit. The example for sense 2: "He drew a line on the chart" is about a drawn mark, not an indentation. Sense 12 examples: "his face has many lines; ironing gets rid of most wrinkles" are about wrinkles/furrows. So the score line being a slight depression is akin to a furrow. Thus, sense 12 is the best match.

But wait: WordNet sense mapping sometimes uses sense 2 for any kind of line on a surface. But the phrase "score line" is specifically a groove. I'll go with sense 12.

So the chosen sense index is 12.

The instruction says: "Return only a JSON object exactly like {"sense_index": 3}" so I'll output that with 12.


attempt_kind: initial

status: success

[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: side
Target surface form: sides
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both <t>sides</t> so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side.

Candidate senses:
1. sense_key=side%1:15:02:: | definition=a place within a region identified relative to a center or reference location | examples=they always sat on the right side of the church; he never left my side
2. sense_key=side%1:14:00:: | definition=one of two or more contesting groups | examples=the Confederate side was prepared to attack
3. sense_key=side%1:08:00:: | definition=either the left or right half of a body | examples=he had a pain in his side
4. sense_key=side%1:15:00:: | definition=a surface forming part of the outside of an object | synonyms=face | examples=he examined all sides of the crystal; dew dripped from the face of the leaf
5. sense_key=side%1:06:00:: | definition=an extended outer surface of an object | examples=he turned the box over to examine the bottom side; they painted all four sides of the house
6. sense_key=side%1:09:00:: | definition=an aspect of something (as contrasted with some other implied aspect) | examples=he was on the heavy side; he is on the purchasing side of the business
7. sense_key=side%1:15:01:: | definition=a line segment forming part of the perimeter of a plane figure | examples=the hypotenuse of a right triangle is always the longest side
8. sense_key=side%1:14:01:: | definition=a family line of descent | examples=he gets his brains from his father's side
9. sense_key=side%1:13:00:: | definition=a lengthwise dressed half of an animal's carcass used for food | synonyms=side of meat
10. sense_key=side%1:10:00:: | definition=an opinion that is held in opposition to another in an argument or dispute | synonyms=position | examples=there are two sides to every question
11. sense_key=side%1:17:01:: | definition=an elevated geological formation | synonyms=slope, incline | examples=he climbed the steep slope; the house was built on the side of a mountain
12. sense_key=side%1:11:00:: | definition=(sports) the spin given to a ball by striking it on one side or releasing it with a sharp twist | synonyms=English

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

finish_reason: stop

role: assistant

reasoning_content:
We are asked to find the best sense for "sides" in the given context. The context is from a pharmaceutical document describing a tablet: "The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side."

Here, "sides" refers to the physical surfaces of the tablet. The tablet has two faces, a score line on both sides, and markings on each side. So it's about the outer surface or face of an object.

We need to match with the candidate senses.

Candidate senses:

1. "a place within a region identified relative to a center or reference location" – no, not about location.

2. "one of two or more contesting groups" – no.

3. "either the left or right half of a body" – no, not body parts.

4. "a surface forming part of the outside of an object" synonyms: face. examples: "he examined all sides of the crystal; dew dripped from the face of the leaf." This is about the outer surface, which fits the tablet's sides and faces. The example with crystal and leaf shows it's for objects. Also, the document mentions "one side" and "the other side" like faces.

5. "an extended outer surface of an object" examples: "he turned the box over to examine the bottom side; they painted all four sides of the house." This also seems to refer to surfaces, but it's more about the entire extended surface (like the bottom, or all sides of a house). The example "bottom side" suggests a specific orientation. The tablet has two sides (front and back) which are surfaces. Both 4 and 5 are close. Let's differentiate: Sense 4 is "a surface forming part of the outside of an object" with synonym "face". Sense 5 is "an extended outer surface of an object" with examples like "bottom side" and "all four sides". The tablet has a score line on both sides, meaning both faces/surfaces. The tablet also has markings on one side and the other side. So it's like the two faces. Sense 4 might be more general, but note that in the context, "sides" is used to refer to the two opposite faces of a tablet. It often says "on both sides" and "on one side" and "on the other side". This is similar to "face". In fact, tablets are often described with "side" meaning one of the two faces. I think sense 4 is more precise because it includes "face" as a synonym. Sense 5 is more about a side as a surface, but may include more than just the two faces (like all sides of a cube). Here, the tablet is likely flat with two faces. The phrase "on both sides" implies two main surfaces. So sense 4 is a good fit.

Checking other senses: 6 is aspect, not physical. 7 is line segment, no. 8 family line, no. 9 carcass, no. 10 opinion, no. 11 geological, no. 12 sports spin, no.

Thus between 4 and 5, 4 seems best because it explicitly says "a surface forming part of the outside of an object" and gives "face" as synonym, and the examples include "sides of the crystal" which is an object. Also, the context says "score line on both sides" meaning both faces. So I'll choose 4.

Now, we need to return JSON: {"sense_index": 4}.

format: unknown

native_finish_reason: stop

provider: NextBit

currency: USD


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: so
Target surface form: so
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides <t>so</t> that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side.

Candidate senses:
1. sense_key=so%4:02:02:: | definition=to a very great extent or degree | examples=the idea is so obvious; never been so happy
2. sense_key=so%4:02:06:: | definition=in a manner that facilitates | examples=he observed the snakes so he could describe their behavior; he stooped down so he could pick up his hat
3. sense_key=so%4:02:05:: | definition=in such a condition or manner, especially as expressed or implied | examples=They're happy and I hope they will remain so; so live your life that old age will bring no regrets
4. sense_key=so%4:02:07:: | definition=to a certain unspecified extent or degree | examples=I can only go so far with this student; can do only so much in a day
5. sense_key=so%4:02:08:: | definition=in the same way; also | examples=I was offended and so was he; worked hard and so did she
6. sense_key=so%4:02:04:: | definition=in the way indicated; ; ; (`thusly' is a nonstandard variant) | synonyms=thus, thusly | examples=hold the brush so; set up the pieces thus
7. sense_key=so%4:02:03:: | definition=(usually followed by `that') to an extent or degree as expressed | examples=he was so tired he could hardly stand; so dirty that it smells
8. sense_key=so%4:02:09:: | definition=subsequently or soon afterward (often used as sentence connectors) | synonyms=then, and so, and then | examples=then he left; go left first, then right
9. sense_key=so%4:02:10:: | definition=(used to introduce a logical conclusion) from that fact or reason or as a result | synonyms=therefore, hence, thence, thus | examples=therefore X must be true; the eggs were fresh and hence satisfactory
10. sense_key=so%4:02:00:: | definition=in truth (often tends to intensify) | synonyms=indeed | examples=they said the car would break down and indeed it did; it is very cold indeed

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to choose the best indexed sense for "so" in the given context. The context is: "The tablets are pale-orange and have a score line on both sides <t>so</t> that they can be halved." So "so" is followed by "that", forming "so that". The phrase "so that" typically expresses purpose: the tablets have a score line so that they can be halved. That is, the score line facilitates the halving.

Looking at the candidate senses:

1. "to a very great extent or degree" – not about purpose, doesn't fit.
2. "in a manner that facilitates" – examples: "he observed the snakes so he could describe their behavior; he stooped down so he could pick up his hat". This sense is specifically "so" meaning "in such a way that" or "in order that". It matches: the tablets have a score line in a manner that facilitates halving. Note the definition is "in a manner that facilitates", and the examples show "so [that]" implicitly, like "so he could". This seems perfect.
3. "in such a condition or manner, especially as expressed or implied" – examples: "They're happy and I hope they will remain so" – that is an anaphoric "so" meaning "in that condition". Not purpose.
4. "to a certain unspecified extent or degree" – doesn't fit.
5. "in the same way; also" – not it.
6. "in the way indicated; thus" – synonyms: thus, thusly. Examples: "hold the brush so" – this is a manner "thus", but not purpose with "that". It's just "in this way". However, "so that" can sometimes be interpreted as "in such a way that", which is close. But sense 2 specifically includes the facilitating aspect and the examples directly parallel "so that he could..." which matches "so that they can be halved". Sense 6 is more about doing something in a specific manner indicated, not necessarily about enabling a result. The context says "have a score line on both sides so that they can be halved" – the purpose is clear. So sense 2 is a better fit because it explicitly captures the purpose clause.
7. "(usually followed by 'that') to an extent or degree as expressed" – examples: "he was so tired he could hardly stand" – this is a resultative "so ... that", but here it's not "so [adjective] that", it's just "so that" after a sentence. The tablet has a score line so that it can be halved. There is no adjective or extent. So 7 is not appropriate.
8. "subsequently or soon afterward" – no.
9. "(used to introduce a logical conclusion) from that fact or reason or as a result" – like "therefore". But here it's not "therefore", it's "in order that".
10. "in truth (often tends to intensify)" – no.

Therefore, sense 2 is the best match.

We must output JSON: {"sense_index": 2}.

provider: StreamLake


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: tablet
Target surface form: tablet
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each <t>tablet</t> is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for?

Candidate senses:
1. sense_key=tablet%1:06:02:: | definition=a slab of stone or wood suitable for bearing an inscription
2. sense_key=tablet%1:27:00:: | definition=a number of sheets of paper fastened together along one edge | synonyms=pad, pad of paper
3. sense_key=tablet%1:06:01:: | definition=a small flat compressed cake of some substance | examples=a tablet of soap
4. sense_key=tablet%1:06:00:: | definition=a dose of medicine in the form of a small pellet | synonyms=pill, lozenge, tab

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to perform word sense disambiguation for "tablet" in the given context. The context is about a veterinary medicine called Cerenia, which comes as a tablet or solution for injection. The tablets are described as pale-orange, scored, marked with logos and letters. This clearly refers to a medicinal tablet, a pill. Looking at the candidate senses:

1. stone/wood slab for inscription - not relevant.
2. pad of paper - not relevant.
3. small flat compressed cake of some substance (e.g., soap) - this could metaphorically apply, but the context is medicinal, and the example is "a tablet of soap", not medicine.
4. a dose of medicine in the form of a small pellet - synonyms: pill, lozenge, tab. This matches exactly: the medicine Cerenia is a tablet (pill) for veterinary use.

Thus, the best sense is sense 4.

Now, we need to return a JSON object with the sense_index: 4.

Make sure: "Do not answer with a WordNet sense key." So just the index.

Return: {"sense_index": 4}

provider: Novita


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: marked
Target surface form: marked
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is <t>marked</t> with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for?

Candidate senses:
1. sense_key=marked%5:00:00:noticeable:00 | definition=strongly marked; easily noticeable | synonyms=pronounced | examples=walked with a marked limp; a pronounced flavor of cinnamon
2. sense_key=marked%5:00:00:conspicuous:00 | definition=singled out for notice or especially for a dire fate | examples=a marked man
3. sense_key=marked%3:00:00:: | definition=having or as if having an identifying mark or a mark as specified; often used in combination | examples=played with marked cards; a scar-marked face

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are given a target lemma "marked" with target surface form "marked" and a context. We need to choose the best indexed sense among three candidates.

Context: "This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is <t>marked</t> with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for?"

The target is "marked". We need to disambiguate. The options:

1. sense_key=marked%5:00:00:noticeable:00 | definition=strongly marked; easily noticeable | synonyms=pronounced | examples=walked with a marked limp; a pronounced flavor of cinnamon
2. sense_key=marked%5:00:00:conspicuous:00 | definition=singled out for notice or especially for a dire fate | examples=a marked man
3. sense_key=marked%3:00:00:: | definition=having or as if having an identifying mark or a mark as specified; often used in combination | examples=played with marked cards; a scar-marked face

Let's analyze each sense in context. The sentence: "Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side." Here, "marked" means the tablet has an identifying mark or imprint. It is not about being noticeable (sense 1: "a marked limp" means pronounced, easily noticeable), nor about being singled out for a dire fate (sense 2: "a marked man"). Sense 3 fits perfectly: having an identifying mark. Example: "played with marked cards" (cards with marks), "scar-marked face" (face with scars as marks). The combination "marked with" in the sentence indicates the tablet has the Pfizer logo as a mark. So sense 3 is correct.

Thus, the answer is sense index 3.

provider: GMICloud


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: side
Target surface form: side
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one <t>side</t> and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for?

Candidate senses:
1. sense_key=side%1:15:02:: | definition=a place within a region identified relative to a center or reference location | examples=they always sat on the right side of the church; he never left my side
2. sense_key=side%1:14:00:: | definition=one of two or more contesting groups | examples=the Confederate side was prepared to attack
3. sense_key=side%1:08:00:: | definition=either the left or right half of a body | examples=he had a pain in his side
4. sense_key=side%1:15:00:: | definition=a surface forming part of the outside of an object | synonyms=face | examples=he examined all sides of the crystal; dew dripped from the face of the leaf
5. sense_key=side%1:06:00:: | definition=an extended outer surface of an object | examples=he turned the box over to examine the bottom side; they painted all four sides of the house
6. sense_key=side%1:09:00:: | definition=an aspect of something (as contrasted with some other implied aspect) | examples=he was on the heavy side; he is on the purchasing side of the business
7. sense_key=side%1:15:01:: | definition=a line segment forming part of the perimeter of a plane figure | examples=the hypotenuse of a right triangle is always the longest side
8. sense_key=side%1:14:01:: | definition=a family line of descent | examples=he gets his brains from his father's side
9. sense_key=side%1:13:00:: | definition=a lengthwise dressed half of an animal's carcass used for food | synonyms=side of meat
10. sense_key=side%1:10:00:: | definition=an opinion that is held in opposition to another in an argument or dispute | synonyms=position | examples=there are two sides to every question
11. sense_key=side%1:17:01:: | definition=an elevated geological formation | synonyms=slope, incline | examples=he climbed the steep slope; the house was built on the side of a mountain
12. sense_key=side%1:11:00:: | definition=(sports) the spin given to a ball by striking it on one side or releasing it with a sharp twist | synonyms=English

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are given a target word "side" in a specific context. Let's analyze the context: "Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side." Here, "side" refers to a surface of the tablet. The tablet likely has two flat faces. The word "side" is used for the opposite faces of the tablet. We need to match this usage with one of the provided WordNet senses.

Let's review the candidate senses:

1. sense_key=side%1:15:02:: | definition=a place within a region identified relative to a center or reference location | examples=they always sat on the right side of the church; he never left my side
   This refers to a position relative to a center, like left/right sides of a church. Not about surfaces.

2. sense_key=side%1:14:00:: | definition=one of two or more contesting groups | examples=the Confederate side was prepared to attack
   This is about opposing groups in a contest. Not relevant.

3. sense_key=side%1:08:00:: | definition=either the left or right half of a body | examples=he had a pain in his side
   This is about the lateral half of a body (like human or animal). Not about an object's surface.

4. sense_key=side%1:15:00:: | definition=a surface forming part of the outside of an object | synonyms=face | examples=he examined all sides of the crystal; dew dripped from the face of the leaf
   This sense refers to an outer surface of an object, like a face. The examples mention "sides of the crystal" and "face of the leaf". This seems very applicable: a tablet is an object, and its sides are the outer surfaces.

5. sense_key=side%1:06:00:: | definition=an extended outer surface of an object | examples=he turned the box over to examine the bottom side; they painted all four sides of the house
   This also refers to an outer surface, but the emphasis is on an extended surface like the side of a box or house. This might also fit a tablet, though tablets are small. But the definition "extended outer surface" suggests a flatter side. The examples involve turning a box to examine the bottom side, or painting the sides of a house.

6. sense_key=side%1:09:00:: | definition=an aspect of something (as contrasted with some other implied aspect) | examples=he was on the heavy side; he is on the purchasing side of the business
   This is about aspects or perspectives. Not relevant.

7. sense_key=side%1:15:01:: | definition=a line segment forming part of the perimeter of a plane figure | examples=the hypotenuse of a right triangle is always the longest side
   Geometric line segment. Not applicable.

8. sense_key=side%1:14:01:: | definition=a family line of descent | examples=he gets his brains from his father's side
   Not relevant.

9. sense_key=side%1:13:00:: | definition=a lengthwise dressed half of an animal's carcass used for food | synonyms=side of meat
   Not relevant.

10. sense_key=side%1:10:00:: | definition=an opinion that is held in opposition to another in an argument or dispute | synonyms=position | examples=there are two sides to every question
    Not relevant.

11. sense_key=side%1:17:01:: | definition=an elevated geological formation | synonyms=slope, incline | examples=he climbed the steep slope; the house was built on the side of a mountain
    Not relevant.

12. sense_key=side%1:11:00:: | definition=(sports) the spin given to a ball by striking it on one side or releasing it with a sharp twist | synonyms=English
    Not relevant.

So the most relevant senses are 4 and 5. Both refer to an outer surface of an object. Sense 4 says "a surface forming part of the outside of an object" and gives the example "he examined all sides of the crystal; dew dripped from the face of the leaf." This emphasizes the individual surfaces, perhaps more about faces. Sense 5: "an extended outer surface of an object" with examples "he turned the box over to examine the bottom side; they painted all four sides of the house." This also works.

The context is specifically about a tablet marked on one side and the other side. Tablets typically have two large flat surfaces (top and bottom). The word "side" here could refer to either the flat faces or the broader concept of surfaces. Both 4 and 5 are plausible. However, note that sense 4 has the synonym "face", which is often used for tablet faces. The example "all sides of the crystal" suggests a multifaceted object, which is similar to a tablet having at least two sides (or more if you count the edges, but in context, they refer to the two opposite flat surfaces). Sense 5's "extended outer surface" might be more about a larger area, but a tablet's side is still an outer surface. The word "extended" might imply something like a wall or a box side, but it's not exclusive.

Let's check if there's any subtle difference: Sense 4 is side%1:15:00:: (face), and sense 5 is side%1:06:00::. The numbers in the WordNet sense keys indicate different synsets. The definition for sense 5 says "an extended outer surface of an object" while sense 4 says "a surface forming part of the outside of an object". They might be very similar, but perhaps sense 4 is more specific to surfaces that are faces, while sense 5 is any outer surface, including the bottom or sides of a container. But the tablet is not a container; its "sides" are indeed the faces. In pharmaceutical contexts, tablets are described as having "faces" or "sides". The context mentions "on one side" and "on the other side", clearly referring to the two main faces. The tablet is pale-orange and has a score line on both sides – again, the flat faces. So I think sense 4, with the gloss "a surface forming part of the outside of an object" and the example about crystal sides, is the best fit. Sense 5 might also fit, but the "extended" qualifier could lean more toward larger, flat expanses like the sides of a house. The crystal example in sense 4 is a small object with distinct faces, much like a tablet.

Therefore, I'll choose sense 4.

Now, we need to output JSON with the sense index. The sense indices are numbered 1 to 12 as listed. Sense 4's index is 4.

So output: {"sense_index": 4}

provider: Fireworks


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: letter
Target surface form: letters
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the <t>letters</t> MPT and the quantity of maropitant on the other side. What is Cerenia used for?

Candidate senses:
1. sense_key=letter%1:10:00:: | definition=a written message addressed to a person or organization | synonyms=missive | examples=mailed an indignant letter to the editor
2. sense_key=letter%1:10:01:: | definition=the conventional characters of the alphabet used to represent speech | synonyms=letter of the alphabet, alphabetic character | examples=his grandmother taught him his letters
3. sense_key=letter%1:18:00:: | definition=owner who lets another person use something (housing usually) for hire
4. sense_key=letter%1:10:03:: | definition=a strictly literal interpretation (as distinct from the intention) | examples=he followed instructions to the letter; he obeyed the letter of the law
5. sense_key=letter%1:10:02:: | definition=an award earned by participation in a school sport | synonyms=varsity letter | examples=he won letters in three sports

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to perform Word Sense Disambiguation for the word "letters" in the given context. The target is "letters" (surface form), lemma "letter". Context: "...with the letters MPT and the quantity of maropitant on the other side." Clearly, "letters" here refers to alphabetic characters, specifically the letters M, P, T. That matches sense 2: "the conventional characters of the alphabet used to represent speech" with synonyms "letter of the alphabet, alphabetic character" and example "his grandmother taught him his letters." So the correct sense index is 2.

JSON response: {"sense_index": 2}

provider: SiliconFlow


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: quantity
Target surface form: quantity
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the <t>quantity</t> of maropitant on the other side. What is Cerenia used for?

Candidate senses:
1. sense_key=quantity%1:03:00:: | definition=how much there is or how many there are of something that you can quantify | synonyms=measure, amount
2. sense_key=quantity%1:07:00:: | definition=an adequate or large amount | examples=he had a quantity of ammunition
3. sense_key=quantity%1:09:01:: | definition=the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to perform Word Sense Disambiguation for the target lemma "quantity" in the given context. The context is from a medical document about a veterinary medicine called Cerenia. The sentence containing the target is: "Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side." So, the "quantity" here refers to the amount or dosage of the active substance maropitant marked on the tablet. Let's examine the candidate senses:

1. sense_key=quantity%1:03:00:: | definition=how much there is or how many there are of something that you can quantify | synonyms=measure, amount
2. sense_key=quantity%1:07:00:: | definition=an adequate or large amount | examples=he had a quantity of ammunition
3. sense_key=quantity%1:09:01:: | definition=the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable

In context, "the quantity of maropitant" means the specific amount (dosage) of the substance present in the tablet. This is simply how much maropitant is there. Sense 1 fits perfectly: it refers to an amount or measure. Sense 2 implies a large amount, which is not necessarily the case here; it's just a specified amount. Sense 3 is a more abstract mathematical concept, not appropriate for a concrete labeled amount on a tablet. Therefore, sense 1 is the correct choice.

The answer should be {"sense_index": 1}.

provider: Baidu


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: other
Target surface form: other
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the <t>other</t> side. What is Cerenia used for?

Candidate senses:
1. sense_key=other%3:00:00:: | definition=not the same one or ones already mentioned or implied; - the White Queen | examples=today isn't any other day; the construction of highways and other public works
2. sense_key=other%5:00:00:past:00 | definition=recently past | examples=the other evening
3. sense_key=other%5:00:02:past:00 | definition=belonging to the distant past | synonyms=early, former | examples=the early inhabitants of Europe; former generations
4. sense_key=other%5:00:00:strange:00 | definition=very unusual; different in character or quality from the normal or expected; - Lance Morrow | examples=a strange, other dimension...where his powers seemed to fail

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to disambiguate the word "other" in the given context. The context is: "Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side." The target word is "other" and it appears in the phrase "on the other side". The candidate senses are:

1. sense_key=other%3:00:00:: | definition=not the same one or ones already mentioned or implied; examples=today isn't any other day; the construction of highways and other public works
2. sense_key=other%5:00:00:past:00 | definition=recently past | examples=the other evening
3. sense_key=other%5:00:02:past:00 | definition=belonging to the distant past | synonyms=early, former | examples=the early inhabitants of Europe; former generations
4. sense_key=other%5:00:00:strange:00 | definition=very unusual; different in character or quality from the normal or expected; | examples=a strange, other dimension...where his powers seemed to fail

In the context, "other" is used to refer to the opposite side of the tablet, i.e., the side that is not the one already mentioned. This is clearly sense 1: "not the same one or ones already mentioned or implied." The tablet has two sides; one side has the Pfizer logo, and the other side has the letters MPT and quantity. So "other" here means the remaining one of two.

Sense 2 (recently past) and sense 3 (distant past) are time-related senses, irrelevant here. Sense 4 (very unusual, strange) is also not applicable.

Thus, the best sense is sense 1. We return the index as an integer: 1.

Make sure the JSON is exactly {"sense_index": 1}.


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: side
Target surface form: side
Context:
This document is a summary of the European Public Assessment Report. It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other <t>side</t>. What is Cerenia used for?

Candidate senses:
1. sense_key=side%1:15:02:: | definition=a place within a region identified relative to a center or reference location | examples=they always sat on the right side of the church; he never left my side
2. sense_key=side%1:14:00:: | definition=one of two or more contesting groups | examples=the Confederate side was prepared to attack
3. sense_key=side%1:08:00:: | definition=either the left or right half of a body | examples=he had a pain in his side
4. sense_key=side%1:15:00:: | definition=a surface forming part of the outside of an object | synonyms=face | examples=he examined all sides of the crystal; dew dripped from the face of the leaf
5. sense_key=side%1:06:00:: | definition=an extended outer surface of an object | examples=he turned the box over to examine the bottom side; they painted all four sides of the house
6. sense_key=side%1:09:00:: | definition=an aspect of something (as contrasted with some other implied aspect) | examples=he was on the heavy side; he is on the purchasing side of the business
7. sense_key=side%1:15:01:: | definition=a line segment forming part of the perimeter of a plane figure | examples=the hypotenuse of a right triangle is always the longest side
8. sense_key=side%1:14:01:: | definition=a family line of descent | examples=he gets his brains from his father's side
9. sense_key=side%1:13:00:: | definition=a lengthwise dressed half of an animal's carcass used for food | synonyms=side of meat
10. sense_key=side%1:10:00:: | definition=an opinion that is held in opposition to another in an argument or dispute | synonyms=position | examples=there are two sides to every question
11. sense_key=side%1:17:01:: | definition=an elevated geological formation | synonyms=slope, incline | examples=he climbed the steep slope; the house was built on the side of a mountain
12. sense_key=side%1:11:00:: | definition=(sports) the spin given to a ball by striking it on one side or releasing it with a sharp twist | synonyms=English

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to disambiguate the word "side" in the given context. The target form is "side" and the context is about a tablet: "Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side." So we have a tablet with two sides, and we're referring to one of those sides. The word "side" here refers to a surface of the tablet.

Now, let's look at the candidate senses:

1. side%1:15:02:: - a place within a region identified relative to a center or reference location. Examples: "they always sat on the right side of the church; he never left my side". This is about spatial position relative to something. Not about a physical surface of an object.

2. side%1:14:00:: - one of two or more contesting groups. Not relevant.

3. side%1:08:00:: - either the left or right half of a body. Example: "he had a pain in his side". This is about body parts, not tablets.

4. side%1:15:00:: - a surface forming part of the outside of an object. Synonyms: face. Examples: "he examined all sides of the crystal; dew dripped from the face of the leaf". This fits: a tablet has surfaces, and we refer to "one side" and "the other side". This sense explicitly mentions "surface" and "outside of an object".

5. side%1:06:00:: - an extended outer surface of an object. Examples: "he turned the box over to examine the bottom side; they painted all four sides of the house". This is very similar to 4. Both talk about outer surfaces. The difference: 4 says "a surface forming part of the outside of an object", while 5 says "an extended outer surface of an object". Both could apply. The example for 5 mentions "bottom side" of a box, and painting sides of a house. For a tablet, we talk about its sides as surfaces.

6. side%1:09:00:: - an aspect of something (as contrasted with some other implied aspect). Not relevant.

7. side%1:15:01:: - a line segment forming part of the perimeter of a plane figure. Not relevant.

8-12 are clearly not relevant: family line, meat, opinion, geological slope, spin in sports.

So we have two very similar senses: 4 and 5. We need to choose the single best indexed sense. Often in WordNet, there might be subtle differences. Let's examine the glosses and examples.

Sense 4: "a surface forming part of the outside of an object" - synonym: face. Example: "he examined all sides of the crystal; dew dripped from the face of the leaf". This seems to emphasize the surface as a face of an object, perhaps more geometric.

Sense 5: "an extended outer surface of an object" - example: "he turned the box over to examine the bottom side; they painted all four sides of the house". This seems to emphasize the outer surface in terms of orientation (bottom side, sides of a house).

In the context, a tablet is a small, often flat object. It has two main faces (sides) and possibly an edge. The phrase "on one side" and "on the other side" typically refers to the two flat surfaces of a tablet. Those are surfaces forming part of the outside. Both senses could work. I recall that in WordNet, sense 4 is often used for faces of objects like crystals, while sense 5 is used for sides of boxes, houses, etc. A tablet is more like a small, flat disk, and its "sides" are the two main faces. The example for sense 4 includes "sides of the crystal", which is a solid object with multiple faces. Sense 5 includes "bottom side" of a box, which is one specific side. For a tablet, we talk about the two sides as the faces. In many contexts, "side" of a tablet or pill is often the face.

Let's check the examples: sense 4: "he examined all sides of the crystal" - a crystal might have many faces. Sense 5: "he turned the box over to examine the bottom side" - a box has a bottom, top, and sides. A tablet is relatively flat, so its "sides" are basically its two faces. It might be more like a coin: we say "heads side" and "tails side". That is essentially a face. So I lean toward sense 4, which explicitly mentions "face" as a synonym.

However, both are very close. WordNet sometimes has fine-grained distinctions. For this task, we need to pick one. The examples for sense 4 include "sides of the crystal" which is a multi-faced object. For sense 5, "sides of the house" are the vertical walls, and "bottom side" of a box is the underside. A tablet might not have a "bottom side" in the same sense; it's more like two faces. Therefore, sense 4 might be more appropriate.

Also, consider that the tablet has a score line on both sides, so they are talking about the flat surfaces where you can halve it. That sounds like the "face" of the tablet.

Thus, I'll choose sense 4.

Now, the output format: return only a JSON object exactly like {"sense_index": 4}. I have to put the index number as it appears in the list. The list is numbered 1 to 12, so sense 4 is index 4.

Final answer: {"sense_index": 4}


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: use
Target surface form: used
Context:
It explains how the Committee for Medicinal Products for Veterinary Use (CVMP) assessed the studies performed, to reach their recommendations on how to use the medicine. What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia <t>used</t> for? Cerenia is an anti-emetic, this means that it stops vomiting.

Candidate senses:
1. sense_key=use%2:34:01:: | definition=put into service; make work or employ for a particular purpose or for its inherent or natural purpose | synonyms=utilize, utilise, apply, employ | examples=use your head!; we only use Spanish at home
2. sense_key=use%2:34:02:: | definition=take or consume (regularly or habitually) | synonyms=habituate | examples=She uses drugs rarely
3. sense_key=use%2:34:00:: | definition=use up, consume fully | synonyms=expend | examples=The legislature expended its time on school questions
4. sense_key=use%2:41:14:: | definition=seek or achieve an end by using to one's advantage | examples=She uses her influential friends to get jobs; The president's wife used her good connections
5. sense_key=use%2:41:04:: | definition=avail oneself to | synonyms=practice, apply | examples=apply a principle; practice a religion
6. sense_key=use%2:41:03:: | definition=habitually do something (use only in the past tense) | examples=She used to call her mother every week but now she calls only occasionally; I used to get sick when I ate in that dining hall

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are given a target lemma "use", target surface form "used", and context. The context is a passage about a veterinary medicine Cerenia. The sentence with the highlighted word is: "What is Cerenia <t>used</t> for?" So the target is "used" in the question "What is Cerenia used for?" This is a common phrasing asking about the purpose or application of something. The candidate senses are:

1. sense_key=use%2:34:01:: | definition=put into service; make work or employ for a particular purpose or for its inherent or natural purpose | synonyms=utilize, utilise, apply, employ | examples=use your head!; we only use Spanish at home
2. sense_key=use%2:34:02:: | definition=take or consume (regularly or habitually) | synonyms=habituate | examples=She uses drugs rarely
3. sense_key=use%2:34:00:: | definition=use up, consume fully | synonyms=expend | examples=The legislature expended its time on school questions
4. sense_key=use%2:41:14:: | definition=seek or achieve an end by using to one's advantage | examples=She uses her influential friends to get jobs; The president's wife used her good connections
5. sense_key=use%2:41:04:: | definition=avail oneself to | synonyms=practice, apply | examples=apply a principle; practice a religion
6. sense_key=use%2:41:03:: | definition=habitually do something (use only in the past tense) | examples=She used to call her mother every week but now she calls only occasionally; I used to get sick when I ate in that dining hall

We need to choose the single best indexed sense for the word "used" in the context "What is Cerenia used for?"

The context: "What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting." So it's asking about the medical purpose of the drug.

Sense 1: put into service; make work or employ for a particular purpose or for its inherent or natural purpose. This perfectly fits the question "What is Cerenia used for?" meaning "For what purpose is Cerenia employed?" It is the most general sense of "use" meaning to employ something for a purpose.

Sense 2: take or consume regularly or habitually. While one might "use" drugs (consume), the context is not about habitual consumption but about the purpose of the medicine. Also, the question is not about someone habitually taking Cerenia; it's about its indication.

Sense 3: use up, consume fully. Not applicable, it's not about exhausting a supply.

Sense 4: seek or achieve an end by using to one's advantage. This sense is more about employing people or connections for personal gain. Not applicable to a medicine.

Sense 5: avail oneself to; practice, apply. Examples: apply a principle, practice a religion. This sense is about adhering to an abstract system, not using a physical object.

Sense 6: habitually do something (use only in the past tense). Example: She used to call her mother. This is the "used to" sense, which is a different grammatical construction. In "What is Cerenia used for?", "used" is the past participle of "use", not the "used to" modal. So sense 6 is clearly not correct.

Therefore, sense 1 is the best. It directly matches the meaning of employing something for a particular purpose.

Thus, output: {"sense_index": 1}


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: mean
Target surface form: means
Context:
What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this <t>means</t> that it stops vomiting. It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting).

Candidate senses:
1. sense_key=mean%2:32:01:: | definition=mean or intend to express or convey | synonyms=intend | examples=You never understand what I mean!; what do his words intend?
2. sense_key=mean%2:42:00:: | definition=have as a logical consequence | synonyms=entail, imply | examples=The water shortage means that we have to stop taking long showers
3. sense_key=mean%2:32:03:: | definition=denote or connote | synonyms=intend, signify, stand for | examples=`maison' means `house' in French; An example sentence would show what this word means
4. sense_key=mean%2:31:00:: | definition=have in mind as a purpose | synonyms=intend, think | examples=I mean no harm; I only meant to help you
5. sense_key=mean%2:42:03:: | definition=have a specified degree of importance | examples=My ex-husband means nothing to me; Happiness means everything
6. sense_key=mean%2:31:01:: | definition=intend to refer to | synonyms=think of, have in mind | examples=I'm thinking of good food when I talk about France; Yes, I meant you when I complained about people who gossip!
7. sense_key=mean%2:31:05:: | definition=destine or designate for a certain purpose | examples=These flowers were meant for you

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked for the target lemma "mean", surface form "means". Context: "Cerenia is an anti-emetic, this means that it stops vomiting." The phrase "this means that" is a common phrase to indicate equivalence or consequence. Here, "means" is being used to convey that being an anti-emetic has the logical consequence that it stops vomiting. It's explaining what "anti-emetic" means, but the phrase "this means that" is not directly assigning a definition; it's stating a consequence or implication. Among the candidate senses:

1. "mean or intend to express or convey" – this is about conveying an intended meaning, like "what do you mean?" – not exactly fitting here.
2. "have as a logical consequence" – synonyms: entail, imply. Example: "The water shortage means that we have to stop taking long showers." This exactly matches "this means that it stops vomiting": the fact that it is an anti-emetic entails that it stops vomiting.
3. "denote or connote" – about words standing for something. Example: "'maison' means 'house' in French." This is about linguistic meaning. While "Cerenia is an anti-emetic, this means that it stops vomiting" could be interpreted as defining anti-emetic, the phrase "this means that" typically indicates a consequence, not a definitional equivalence. The "this" refers to the property (being an anti-emetic), not the word itself.
4. "have in mind as a purpose" – not relevant.
5. "have a specified degree of importance" – not relevant.
6. "intend to refer to" – not relevant.
7. "destine or designate for a certain purpose" – not relevant.

Thus, sense 2 is the best fit: logical consequence.

Return JSON: {"sense_index": 2}

provider: DeepInfra


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: stop
Target surface form: stops
Context:
What is Cerenia? Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it <t>stops</t> vomiting. It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting).

Candidate senses:
1. sense_key=stop%2:38:00:: | definition=come to a halt, stop moving | synonyms=halt | examples=the car stopped; She stopped in front of a store window
2. sense_key=stop%2:42:00:: | definition=put an end to a state or an activity | synonyms=discontinue, cease, give up, quit, lay off | examples=Quit teasing your little brother
3. sense_key=stop%2:41:00:: | definition=stop from happening or developing | synonyms=halt, block, kibosh | examples=Block his election; Halt the process
4. sense_key=stop%2:38:02:: | definition=interrupt a trip | synonyms=stop over | examples=we stopped at Aunt Mary's house; they stopped for three days in Florence
5. sense_key=stop%2:38:01:: | definition=cause to stop | examples=stop a car; stop the thief
6. sense_key=stop%2:30:05:: | definition=prevent completion | synonyms=break, break off, discontinue | examples=stop the project; break off the negotiations
7. sense_key=stop%2:33:00:: | definition=hold back, as of a danger or an enemy; check the expansion or influence of | synonyms=check, turn back, arrest, contain, hold back | examples=Arrest the downward trend; Check the growth of communism in South East Asia
8. sense_key=stop%2:35:00:: | definition=seize on its way | synonyms=intercept | examples=The fighter plane was ordered to intercept an aircraft that had entered the country's airspace
9. sense_key=stop%2:42:13:: | definition=have an end, in a temporal, spatial, or quantitative sense; either spatial or metaphorical | synonyms=end, finish, terminate, cease | examples=the bronchioles terminate in a capillary bed; Your rights stop where you infringe upon the rights of other
10. sense_key=stop%2:35:12:: | definition=render unsuitable for passage | synonyms=barricade, block, blockade, block off, block up, bar | examples=block the way; barricade the streets
11. sense_key=stop%2:30:12:: | definition=stop and wait, as if awaiting further instructions or developments | synonyms=hold on | examples=Hold on a moment!

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to choose the best sense for "stops" in the sentence: "Cerenia is an anti-emetic, this means that it <t>stops</t> vomiting." The context explains that Cerenia is a medication used to prevent vomiting. So "stops vomiting" means to prevent or put an end to the act of vomiting. Looking at the candidate senses:

1. come to a halt, stop moving - not about vomiting.
2. put an end to a state or an activity - synonyms: discontinue, cease. This could fit: it discontinues vomiting, ceases vomiting.
3. stop from happening or developing - synonyms: halt, block. Block vomiting? Halt vomiting? This also fits.
4. interrupt a trip - not relevant.
5. cause to stop - "stop a car; stop the thief" - more about causing something to stop moving or acting. Could fit but vomiting is an action.
6. prevent completion - "stop the project; break off the negotiations" - not directly about vomiting.
7. hold back, check the expansion - "Arrest the downward trend; Check the growth..." - metaphorical, not for vomiting.
8. seize on its way - intercept - not relevant.
9. have an end - intransitive: vomiting stops by itself. But here it's "it stops vomiting" (transitive: the drug stops the vomiting). So not this.
10. render unsuitable for passage - block the way - not relevant.
11. stop and wait - not relevant.

So the main contenders are 2, 3, 5, and maybe 6. Sense 2: "put an end to a state or an activity" with synonyms "discontinue, cease, give up, quit, lay off" and example "Quit teasing your little brother". This fits well: the drug puts an end to vomiting. Sense 3: "stop from happening or developing" with synonyms "halt, block, kibosh" and examples "Block his election; Halt the process". That also works: it prevents vomiting from happening. Sense 5: "cause to stop" with examples "stop a car; stop the thief" - more about causing something that is already moving/acting to stop. Vomiting is an action that could be caused to stop. But the drug is preventing vomiting, so it might be stopping it from starting. In the context, it says "to prevent vomiting such as vomiting caused by chemotherapy". So the emphasis is on prevention, i.e., stopping it from occurring. That aligns more with sense 3: stop from happening or developing. Sense 2 is about putting an end to an activity that is ongoing, like "Quit teasing" - you stop doing it. "Discontinue vomiting" would mean to cease vomiting if they are already vomiting. The drug is used to prevent vomiting, so it might be given before chemotherapy to stop it from happening. So sense 3 is more precise: "stop from happening or developing". Sense 2 is "put an end to a state or an activity", which could also apply but is broader. In WordNet, sense 3 is specifically "stop from happening or developing" (halt, block, kibosh) which seems tailor-made for preventing something.

Thus, I'll go with sense

provider: DigitalOcean


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: use
Target surface form: used
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is <t>used</t> in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=use%2:34:01:: | definition=put into service; make work or employ for a particular purpose or for its inherent or natural purpose | synonyms=utilize, utilise, apply, employ | examples=use your head!; we only use Spanish at home
2. sense_key=use%2:34:02:: | definition=take or consume (regularly or habitually) | synonyms=habituate | examples=She uses drugs rarely
3. sense_key=use%2:34:00:: | definition=use up, consume fully | synonyms=expend | examples=The legislature expended its time on school questions
4. sense_key=use%2:41:14:: | definition=seek or achieve an end by using to one's advantage | examples=She uses her influential friends to get jobs; The president's wife used her good connections
5. sense_key=use%2:41:04:: | definition=avail oneself to | synonyms=practice, apply | examples=apply a principle; practice a religion
6. sense_key=use%2:41:03:: | definition=habitually do something (use only in the past tense) | examples=She used to call her mother every week but now she calls only occasionally; I used to get sick when I ate in that dining hall

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to disambiguate "used" in the sentence: "It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting)." The target surface form is "used" and the target lemma is "use".

Let's examine the context: The text is about Cerenia, a medication. It says "It is used in dogs to prevent vomiting..." So "used" here means employed or administered for a purpose. The medication is put into service to prevent vomiting in dogs. That fits sense 1: "put into service; make work or employ for a particular purpose or for its inherent or natural purpose" with synonyms utilize, utilise, apply, employ. The examples: "use your head!; we only use Spanish at home" show a general usage of employing something. Sense 2 is about consuming regularly (she uses drugs). Sense 3 is about using up (expend). Sense 4 is about seeking advantage (she uses her influential friends). Sense 5 is "avail oneself to" like practice a religion. Sense 6 is past habitual (she used to call). Clearly, the medication is being employed for a purpose, so sense 1 is the best.


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: dog
Target surface form: dogs
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in <t>dogs</t> to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=dog%1:05:00:: | definition=a member of the genus Canis (probably descended from the common wolf) that has been domesticated by man since prehistoric times; occurs in many breeds | synonyms=domestic dog, Canis familiaris | examples=the dog barked all night
2. sense_key=dog%1:18:01:: | definition=a dull unattractive unpleasant girl or woman | synonyms=frump | examples=she got a reputation as a frump; she's a real dog
3. sense_key=dog%1:18:00:: | definition=informal term for a man | examples=you lucky dog
4. sense_key=dog%1:18:02:: | definition=someone who is morally reprehensible | synonyms=cad, bounder, blackguard, hound, heel | examples=you dirty dog
5. sense_key=dog%1:13:01:: | definition=a smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll | synonyms=frank, frankfurter, hotdog, wiener, wienerwurst, weenie
6. sense_key=dog%1:06:00:: | definition=a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward | synonyms=pawl, detent, click
7. sense_key=dog%1:06:01:: | definition=metal supports for logs in a fireplace | synonyms=andiron, firedog, dog-iron | examples=the andirons were too hot to touch

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content: We are asked to disambiguate the word "dogs" in the given context. The context is about a medication called Cerenia, which is an anti-emetic used in dogs to prevent vomiting. The sentence: "It is used in dogs to prevent vomiting..." Clearly, this refers to the animal, the domesticated canine. Among the candidate senses, sense 1 is "a member of the genus Canis... domesticated by man... occurs in many breeds" with synonyms "domestic dog, Canis familiaris". That matches perfectly. The other senses are about people (informal terms for a man, an unattractive woman, or a morally reprehensible person), or a sausage, or mechanical parts. None fit. So sense 1 is correct. Return {"sense_index": 1}.


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: prevent
Target surface form: prevent
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in dogs to <t>prevent</t> vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=prevent%2:41:01:: | definition=keep from happening or arising; make impossible | synonyms=forestall, foreclose, preclude, forbid | examples=My sense of tact forbids an honest answer; Your role in the projects precludes your involvement in the competitive project
2. sense_key=prevent%2:41:00:: | definition=stop (someone or something) from doing something or being in a certain state | synonyms=keep | examples=We must prevent the cancer from spreading; His snoring kept me from falling asleep

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to choose the best sense for "prevent" in the given context. The target is "prevent" in the sentence: "It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy..." The context explains that Cerenia stops vomiting. The two candidate senses:

Sense 1: sense_key=prevent%2:41:01::, meaning "keep from happening or arising; make impossible", synonyms: forestall, foreclose, preclude, forbid. Examples: "My sense of tact forbids an honest answer; Your role in the projects precludes your involvement in the competitive project."

Sense 2: sense_key=prevent%2:41:00::, meaning "stop (someone or something) from doing something or being in a certain state", synonyms: keep. Examples: "We must prevent the cancer from spreading; His snoring kept me from falling asleep."

In the context, Cerenia stops vomiting. That fits sense 2: stop something (vomiting) from happening. Sense 1 is about making impossible or keeping from happening in a more abstract or categorical way. The example for sense 2 includes preventing cancer from spreading, which is similar to preventing vomiting. Sense 1 examples are about forbidding or precluding involvement, not about stopping a physical action. So sense 2 is more appropriate.

Thus, choose sense 2.

Return JSON: {"sense_index": 2}


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: cause
Target surface form: caused
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in dogs to prevent vomiting such as vomiting <t>caused</t> by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=cause%2:36:00:: | definition=give rise to; cause to happen or occur, not always intentionally | synonyms=do, make | examples=cause a commotion; make a stir
2. sense_key=cause%2:32:00:: | definition=cause to do; cause to act in a specified manner | synonyms=induce, stimulate, have, get, make | examples=The ads induced me to buy a VCR; My children finally got me to buy a computer

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to perform Word Sense Disambiguation for the word "caused" in the given context. The target lemma is "cause". Two candidate senses are provided from WordNet.

Context: "Cerenia ... is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting)."

We need to pick between sense 1 and sense 2.

Sense 1: cause%2:36:00:: definition: give rise to; cause to happen or occur, not always intentionally. Synonyms: do, make. Examples: cause a commotion; make a stir.

Sense 2: cause%2:32:00:: definition: cause to do; cause to act in a specified manner. Synonyms: induce, stimulate, have, get, make. Examples: The ads induced me to buy a VCR; My children finally got me to buy a computer.

In the context, "vomiting caused by chemotherapy" means chemotherapy is the reason for vomiting. Chemotherapy causes vomiting to happen. The sense here is that one event (chemotherapy) gives rise to another event (vomiting). It is not about causing someone to act in a specified manner; it's about causing an event to occur. The definition of sense 1 fits perfectly: "give rise to; cause to happen or occur." Sense 2 implies causing an agent to do something, which is not the case here—vomiting is not an agent being caused to do something, it's an event. So sense 1 is correct.

Thus, the index is 1. The answer format should be a JSON object like {"sense_index": 1}.


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: medicine
Target surface form: medicines
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (<t>medicines</t> used for the treatment of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=medicine%1:09:00:: | definition=the branches of medical science that deal with nonsurgical techniques | synonyms=medical specialty
2. sense_key=medicine%1:06:00:: | definition=(medicine) something that treats or prevents or alleviates the symptoms of disease | synonyms=medication, medicament, medicinal drug
3. sense_key=medicine%1:04:00:: | definition=the learned profession that is mastered by graduate training in a medical school and that is devoted to preventing or alleviating or curing diseases and injuries | synonyms=practice of medicine | examples=he studied medicine at Harvard
4. sense_key=medicine%1:04:02:: | definition=punishment for one's actions | synonyms=music | examples=you have to face the music; take your medicine

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are given: Target lemma: medicine, surface form: medicines, context: ... vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting). ... Candidate senses:
1. medical specialty (branch of medical science)
2. something that treats or prevents or alleviates symptoms of disease (medication, medicament, medicinal drug)
3. practice of medicine (learned profession)
4. punishment for one's actions (music)

In the context, "medicines" is in parentheses: "chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting)". Here, "medicines" refers to drugs or medications used to treat cancer. It is clearly sense 2: something that treats or prevents disease, i.e., medication. Sense 1 is about the field of medicine, sense 3 is the profession, sense 4 is metaphorical. So the best sense is 2.

Thus, return {"sense_index": 2}.


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: use
Target surface form: used
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines <t>used</t> for the treatment of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=use%2:34:01:: | definition=put into service; make work or employ for a particular purpose or for its inherent or natural purpose | synonyms=utilize, utilise, apply, employ | examples=use your head!; we only use Spanish at home
2. sense_key=use%2:34:02:: | definition=take or consume (regularly or habitually) | synonyms=habituate | examples=She uses drugs rarely
3. sense_key=use%2:34:00:: | definition=use up, consume fully | synonyms=expend | examples=The legislature expended its time on school questions
4. sense_key=use%2:41:14:: | definition=seek or achieve an end by using to one's advantage | examples=She uses her influential friends to get jobs; The president's wife used her good connections
5. sense_key=use%2:41:04:: | definition=avail oneself to | synonyms=practice, apply | examples=apply a principle; practice a religion
6. sense_key=use%2:41:03:: | definition=habitually do something (use only in the past tense) | examples=She used to call her mother every week but now she calls only occasionally; I used to get sick when I ate in that dining hall

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are given a target lemma "use" and the target surface form "used" in a specific context. The context is a paragraph about Cerenia, a veterinary medication. The word "used" appears in parentheses: "(medicines used for the treatment of cancer, some of which are known to cause vomiting)". So "used" is a past participle in a passive relative clause modifying "medicines". The meaning is that the medicines are employed for the treatment of cancer. Now we need to pick the best sense among the six candidate senses.

Candidate senses:

1. sense_key=use%2:34:01:: | definition=put into service; make work or employ for a particular purpose or for its inherent or natural purpose | synonyms=utilize, utilise, apply, employ | examples=use your head!; we only use Spanish at home

2. sense_key=use%2:34:02:: | definition=take or consume (regularly or habitually) | synonyms=habituate | examples=She uses drugs rarely

3. sense_key=use%2:34:00:: | definition=use up, consume fully | synonyms=expend | examples=The legislature expended its time on school questions

4. sense_key=use%2:41:14:: | definition=seek or achieve an end by using to one's advantage | examples=She uses her influential friends to get jobs; The president's wife used her good connections

5. sense_key=use%2:41:04:: | definition=avail oneself to | synonyms=practice, apply | examples=apply a principle; practice a religion

6. sense_key=use%2:41:03:: | definition=habitually do something (use only in the past tense) | examples=She used to call her mother every week but now she calls only occasionally; I used to get sick when I ate in that dining hall

In the context, "medicines used for the treatment of cancer" means medicines that are employed/put into service for treating cancer. This matches sense 1: "put into service; make work or employ for a particular purpose". The synonyms: utilize, utilise, apply, employ. The example "we only use Spanish at home" fits the idea of employing a language. So sense 1 is clearly the correct one.

Sense 2 is about habitual consumption, like drugs. That doesn't fit here.

Sense 3 is about using up completely (expend). Not applicable.

Sense 4 is about taking advantage of people/connections. No.

Sense 5 is about availing oneself to a principle or practice (apply a principle). Doesn't fit medicines.

Sense 6 is the past tense habitual "used to", which is a fixed phrase. Not applicable.

Thus, the best indexed sense is 1.

Now, output as JSON: {"sense_index": 1}


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: treatment
Target surface form: treatment
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the <t>treatment</t> of cancer, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=treatment%1:04:00:: | definition=care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury) | synonyms=intervention
2. sense_key=treatment%1:04:01:: | definition=the management of someone or something | synonyms=handling | examples=the handling of prisoners; the treatment of water sewage
3. sense_key=treatment%1:07:00:: | definition=a manner of dealing with something artistically | examples=his treatment of space borrows from Italian architecture
4. sense_key=treatment%1:10:00:: | definition=an extended communication (often interactive) dealing with some particular topic | synonyms=discussion, discourse | examples=the book contains an excellent discussion of modal logic; his treatment of the race question is badly biased

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content:
We are asked to perform Word Sense Disambiguation for the word "treatment" in the given context. We must choose the best sense among the four provided, each with a sense key, definition, synonyms, and examples. We are to return a JSON object with the sense index (an integer from 1 to 4). The target is "treatment" in the phrase: "chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting)". Let's examine the context.

The entire passage is about Cerenia, a veterinary drug. The sentence containing the target: "It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of cancer, some of which are known to cause vomiting)." So, here "treatment" refers to medical care or management of cancer. Let's look at the candidate senses:

1. sense_index=1 (sense_key=treatment%1:04:00::): "care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury)" | synonyms=intervention. This seems directly relevant: medical procedures to treat cancer.

2. sense_index=2 (sense_key=treatment%1:04:01::): "the management of someone or something" | synonyms=handling | examples: "the handling of prisoners; the treatment of water sewage". This is a broader management sense, not specifically medical.

3. sense_index=3 (sense_key=treatment%1:07:00::): "a manner of dealing with something artistically" | examples: "his treatment of space borrows from Italian architecture". Clearly not relevant; it's about artistic treatment.

4. sense_index=4 (sense_key=treatment%1:10:00::): "an extended communication (often interactive) dealing with some particular topic" | synonyms=discussion, discourse | examples: "the book contains an excellent discussion of modal logic; his treatment of the race question is badly biased". This is about discourse, not medical care.

The context is clearly medical: "treatment of cancer" using chemotherapy. Sense 1 specifically mentions medical procedures. Sense 2 is "management", which could also fit loosely, but sense 1 is more precise with the medical connotation. The examples for sense 2 include non-medical contexts like water sewage. Given that the context is explicitly about medical treatment (cancer treatment), sense 1 is the best match.

Thus, the answer is {"sense_index": 1}.


[System] You are an English linguist performing fine-grained Word Sense Disambiguation. WordNet glosses are schematic. Use the sentence context, the examples, and the synonyms to choose the best indexed sense. Do not hedge. Choose the single best indexed sense.

[User]
Target lemma: cancer
Target surface form: cancer
Context:
Cerenia contains the active substance maropitant and is available as tablet or as solution for injection. The tablets are pale-orange and have a score line on both sides so that they can be halved. Each tablet is marked with the Pfizer logo on one side and with the letters MPT and the quantity of maropitant on the other side. What is Cerenia used for? Cerenia is an anti-emetic, this means that it stops vomiting. It is used in dogs to prevent vomiting such as vomiting caused by chemotherapy (medicines used for the treatment of <t>cancer</t>, some of which are known to cause vomiting). In combination with supportive measures such as other veterinary treatment or a special diet, Cerenia can also be used in the treatment of vomiting (either as injection or as injection followed by tablets).

Candidate senses:
1. sense_key=cancer%1:26:00:: | definition=any malignant growth or tumor caused by abnormal and uncontrolled cell division; it may spread to other parts of the body through the lymphatic system or the blood stream | synonyms=malignant neoplastic disease
2. sense_key=cancer%1:18:00:: | definition=(astrology) a person who is born while the sun is in Cancer | synonyms=Crab
3. sense_key=cancer%1:17:00:: | definition=a small zodiacal constellation in the northern hemisphere; between Leo and Gemini
4. sense_key=cancer%1:15:00:: | definition=the fourth sign of the zodiac; the sun is in this sign from about June 21 to July 22 | synonyms=Cancer the Crab, Crab
5. sense_key=cancer%1:05:00:: | definition=type genus of the family Cancridae | synonyms=genus Cancer

Instructions:
1. Choose the single best indexed sense for the target word in context.
2. WordNet glosses are schematic; use the context, synonyms, and examples together.
3. Do not answer with a WordNet sense key.
4. Return only a JSON object exactly like {"sense_index": 3}.

reasoning_content: We are asked to perform Word Sense Disambiguation for the word "cancer" in the given context. The context is about a veterinary drug Cerenia, which is used to prevent vomiting in dogs, including vomiting caused by chemotherapy. Chemotherapy is described as "medicines used for the treatment of cancer". The target word "cancer" here refers to a disease. Among the candidate senses, sense 1 is "any malignant growth or tumor caused by abnormal and uncontrolled cell division" (synonyms: malignant neoplastic disease), which fits perfectly. The other senses are astrological (2,3,4) or a genus of crabs (5), none of which are relevant to the medical context. So the best sense index is 1. Return JSON.