[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: part
Target surface form: parts
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other <t>parts</t> of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

Candidate senses:
1. sense_key=part%1:24:00:: | definition=something determined in relation to something that includes it | synonyms=portion, component part, component, constituent | examples=he wanted to feel a part of something bigger than himself; I read a portion of the manuscript
2. sense_key=part%1:06:00:: | definition=something less than the whole of a human artifact | synonyms=portion | examples=the rear part of the house; glue the two parts together
3. sense_key=part%1:17:00:: | definition=a portion of a natural object | synonyms=piece | examples=they analyzed the river into three parts; he needed a piece of granite
4. sense_key=part%1:09:02:: | definition=that which concerns a person with regard to a particular role or situation | examples=it requires vigilance on our part; they resisted every effort on his part
5. sense_key=part%1:15:00:: | definition=the extended spatial location of something | synonyms=region | examples=the farming regions of France; religions in all parts of the world
6. sense_key=part%1:04:01:: | definition=the actions and activities assigned to or required or expected of a person or group | synonyms=function, office, role | examples=the function of a teacher; the government must do its part
7. sense_key=part%1:09:01:: | definition=an actor's portrayal of someone in a play | synonyms=character, role, theatrical role, persona | examples=she played the part of Desdemona
8. sense_key=part%1:21:00:: | definition=assets belonging to or due to or contributed by an individual person or group | synonyms=share, portion, percentage | examples=he wanted his share in cash
9. sense_key=part%1:09:00:: | definition=one of the portions into which something is regarded as divided and which together constitute a whole | synonyms=section, division | examples=the written part of the exam; the finance section of the company
10. sense_key=part%1:08:01:: | definition=a line of scalp that can be seen when sections of hair are combed in opposite directions | synonyms=parting | examples=his part was right in the middle
11. sense_key=part%1:10:00:: | definition=the melody carried by a particular voice or instrument in polyphonic music | synonyms=voice | examples=he tried to sing the tenor part
12. sense_key=part%1:04:03:: | definition=the part played by a person in bringing about a result | synonyms=contribution, share | examples=I am proud of my contribution in advancing the project; they all did their share of the work

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}.

raw_output:
```json
{"sense_index": 5}
```

content:
```json
{"sense_index": 5}
```

reasoning_content:
1.  **Analyze the context:**
    *   Context sentence: "...malignant (has spread, or is likely to spread easily, to other **parts** of the body)..."
    *   The target word is "parts" (plural noun).
    *   It refers to distinct areas or regions of the body.
    *   The context is medical/biological: cancer spreading to different locations within an organism.

2.  **Analyze the candidate senses:**

    *   **Sense 1:** `part%1:24:00::` - "something determined in relation to something that includes it". Examples: "part of something bigger", "portion of the manuscript". This is a very general "meronymy" sense (part-whole relation). While the body includes parts, this definition is often used for abstract inclusion or component parts in a general sense.
    *   **Sense 2:** `part%1:06:00::` - "something less than the whole of a human artifact". Examples: "rear part of the house", "glue the two parts together". "Body" is a natural object, not a human artifact (in the specific sense of manufacturing). So this is less likely.
    *   **Sense 3:** `part%1:17:00::` - "a portion of a natural object". Examples: "they analyzed the river into three parts", "he needed a piece of granite". A body is a natural object. This seems promising.
    *   **Sense 4:** `part%1:09:02::` - "that which concerns a person with regard to a particular role or situation". Examples: "effort on his part". Abstract agency. Not relevant to physical location.
    *   **Sense 5:** `part%1:15:00::` - "the extended spatial location of something". Synonyms: "region". Examples: "farming regions of France", "religions in all parts of the world". This sense emphasizes *spatial location* or *region*.
    *   **Sense 6:** `part%1:04:01::` - "the actions and activities assigned to...". Synonyms: "function, role". Not relevant.
    *   **Sense 7:** `part%1:09:01::` - "an actor's portrayal...". Not relevant.
    *   **Sense 8:** `part%1:21:00::` - "assets belonging to...". Synonyms: "share, portion". Not relevant.
    *   **Sense 9:** `part%1:09:00::` - "one of the portions into which something is regarded as divided...". Synonyms: "section, division". Examples: "written part of the exam". This focuses on division/segmentation.
    *   **Sense 10:** `part%1:08:01::` - "a line of scalp...". Not relevant.
    *   **Sense 11:** `part%1:10:00::` - "the melody...". Not relevant.
    *   **Sense 12:** `part%1:04:03::` - "the part played by a person...". Not relevant.

3.  **Compare the top contenders (Sense 3 vs. Sense 5 vs. Sense 9):**

    *   *Context:* "spread... to other parts of the body".
    *   *Sense 3 (Natural object):* Definition: "a portion of a natural object". The human body is a natural object. The example "analyzed the river into three parts" is similar to "parts of the body".
    *   *Sense 5 (Spatial location/Region):* Definition: "the extended spatial location of something". Synonym: "region". Example: "religions in all parts of the world". "Parts of the body" is a very common collocation denoting regions/areas of the body.
    *   *Sense 9 (Division):* Definition: "one of the portions into which something is regarded as divided". Example: "written part of the exam". This implies a functional or logical division rather than just spatial extension, though it's close.

4.  **Refining the choice:**
    *   Is a body part considered a "portion of a natural object" (Sense 3) or an "extended spatial location" (Sense 5)?
    *   In WordNet hierarchy (noun locations):
        *   Sense 3 (`part%1:17:00::`) falls under `object -> natural object -> part`. It emphasizes the "piece" aspect. Synonyms include "piece".
        *   Sense 5 (`part%1:15:00::`) falls under `location -> region -> part`. It emphasizes the "spatial location" aspect. Synonyms include "region".
    *   When cancer spreads to "other parts of the body", it is moving to distinct spatial regions or areas (lungs, liver, bones). It is not just a "piece" of the body cut off, but a location within the whole.
    *   The phrase "parts of the body" is semantically closest to "regions of the body". Sense 5 explicitly lists "region" as a synonym and "extended spatial location" as the definition.
    *   Sense 3's example "he needed a piece of granite" implies a separable chunk or constituent piece. While a liver is a part of the body, the usage "parts of the body" generally refers to areas/regions (spatial extent) rather than constituent components in the sense of separable pieces (though they are components).
    *   Let's check Sense 1 (general component). "Something determined in relation to something that includes it". This is the hypernym for body parts in many ontologies (meronym), but WordNet distinguishes the "spatial" sense in Sense 5.
    *   Let's look at Sense 5 examples again: "religions in all parts of the world". This aligns very well with "spread to other parts of the body". It implies location within a whole spatial entity.
    *   Let's look at Sense 3 examples: "analyzed the river into three parts". A river is a natural object, but dividing it into parts is the context. Body parts are predefined regions.
    *   Usually, "parts of the body" aligns with "areas" or "regions".
    *   Let's compare Sense 5 to Sense 1. Sense 1 is "component part". Body parts are component parts. However, Sense 5 captures the spatial aspect better.
    *   WordNet structure:
        *   Sense 1: `part` (meronym) -> subordinate entry.
        *   Sense 3: `part` -> natural object -> part. (Meronym of natural object).
        *   Sense 5: `part` -> location -> region -> part. (Location sense).

    *   Let's try to find "body part" in WordNet (external knowledge check, though I must rely on the provided glosses).
        *   "Body part" in WN is defined as "any part of an organism such as an organ or extremity".
        *   Here, "parts" is used in a sentence describing metastasis. "Spread to other parts".
        *   If I say "the parts of the body", I am referring to regions (head, torso, limbs, organs).
        *   Sense 5 ("extended spatial location") vs Sense 3 ("portion of a natural object").
        *   The definition of Sense 3 suggests a "piece" (synonym "piece"). You don't usually call an organ a "piece of the body". You call it a "region of the body" or a "component".
        *   Sense 5's synonym "region" fits "body parts" (e.g., abdominal region).
        *   Sense 1's synonym "component" fits "body parts".
        *   However, looking at the examples for Sense 5: "religions in all parts of the world". This usage is identical to "cancer in all parts of the body". It denotes spatial distribution within a bounded entity.
        *   Sense 1 examples: "part of something bigger", "portion of the manuscript". This is more abstract part-whole.
        *   Sense 3 examples: "piece of granite". This suggests a fragment.
        *   Sense 9 examples: "written part of the exam". Functional division.

    *   Conclusion: Sense 5 seems the best fit because "parts of the body" in this context refers to distinct *spatial locations* or *regions* where the cancer might migrate, rather than "fragments" (Sense 3) or functional roles (Sense 9). The synonym "region" is key here.

    *   Let's double check Sense 1. "component part". Is "parts of the body" a usage of Sense 1? Yes, organs are components. But "spread to other parts" emphasizes *location*. "The cancer is in the lung region".
    *   Let's check WordNet annotations for "parts of the body" or similar.
    *   Often, "parts of the body" maps to Sense 5 in SemCor or similar corpora when referring to areas/regions.
    *   Example from Sense 5: "religions in all parts of the world".
    *   Target: "spread ... to other parts of the body".
    *   The parallel is strong. "World" and "Body" are the containing spaces. "Parts" are the regions within them.
    *   Therefore, Sense 5 is the correct choice.

    Let's re-read Sense 3 carefully. "a portion of a natural object". A body is a natural object. Is a "lung" a "portion of a natural object"? Yes. But the synonym "piece" suggests a separable or analyzed chunk. "Cut the turkey into parts". That would be Sense 3. But organs exist as distinct regions *within* the body in situ. Sense 5 covers "extended spatial location". This fits "parts of the body" (e.g. upper part, lower part, or specific organ regions) better than Sense 3, which implies a "piece" that might be cut off.

    Also, Sense 1 "something determined in relation to something that includes it". This is the most generic sense. While technically true, Sense 5 is more specific to spatial extension/regions, which fits "body parts" (anatomical regions).

    Let's check the synonyms again.
    Sense 5 synonyms: "region".
    Sense 3 synonyms: "piece".
    Does "The cancer spread to other pieces of the body" sound right? No.
    Does "The cancer spread to other regions of the body" sound right? Yes.
    Does "The cancer spread to other components of the body" sound right? Yes, but slightly less idiomatic for the *location* aspect of the spread. "Component" implies the constituent make-up. "Region" implies the location. Metastasis is about location.

    Therefore, Sense 5 is the strongest match.

    Index: 5.


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: body
Target surface form: body
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the <t>body</t>), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

Candidate senses:
1. sense_key=body%1:08:00:: | definition=the entire structure of an organism (an animal, plant, or human being) | synonyms=organic structure, physical structure | examples=he felt as if his whole body were on fire
2. sense_key=body%1:14:00:: | definition=a group of persons associated by some common tie or occupation and regarded as an entity | examples=the whole body filed out of the auditorium; the student body
3. sense_key=body%1:08:02:: | definition=a natural object consisting of a dead animal or person | synonyms=dead body | examples=they found the body in the lake
4. sense_key=body%1:17:00:: | definition=an individual 3-dimensional object that has mass and that is distinguishable from other objects | examples=heavenly body
5. sense_key=body%1:08:01:: | definition=the body excluding the head and neck and limbs | synonyms=torso, trunk | examples=they moved their arms and legs and bodies
6. sense_key=body%1:14:02:: | definition=a collection of particulars considered as a system | examples=a body of law; a body of doctrine
7. sense_key=body%1:07:00:: | definition=the property of holding together and retaining its shape | synonyms=consistency, consistence, eubstance | examples=wool has more body than rayon; when the dough has enough consistency it is ready to bake
8. sense_key=body%1:10:00:: | definition=the central message of a communication | examples=the body of the message was short
9. sense_key=body%1:07:01:: | definition=the main mass of a thing
10. sense_key=body%1:06:01:: | definition=a resonating chamber in a musical instrument (as the body of a violin) | synonyms=soundbox
11. sense_key=body%1:06:00:: | definition=the external structure of a vehicle | examples=the body of the car was badly rusted

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}.

raw_output:
```json
{"sense_index": 1}
```

finish_reason: stop

content:
```json
{"sense_index": 1}
```

role: assistant

reasoning_content:
1.  **Analyze the target word and context**:
    *   Target lemma: "body"
    *   Target surface form: "body"
    *   Context: "...has spread, or is likely to spread easily, to other parts of the body..."
    *   The context discusses cancer spreading within a human patient. It refers to the physical organism of the patient.

2.  **Analyze the candidate senses**:
    *   Sense 1: `body%1:08:00::` - Definition: "the entire structure of an organism (an animal, plant, or human being)". Synonyms: "organic structure, physical structure". Example: "he felt as if his whole body were on fire".
    *   Sense 2: `body%1:14:00::` - Definition: "a group of persons associated by some common tie...". Example: "student body". (Incorrect - context is a single patient).
    *   Sense 3: `body%1:08:02::` - Definition: "a natural object consisting of a dead animal or person". Synonyms: "dead body". (Incorrect - patient is alive).
    *   Sense 4: `body%1:17:00::` - Definition: "an individual 3-dimensional object...". Example: "heavenly body". (Incorrect - context is biological).
    *   Sense 5: `body%1:08:01::` - Definition: "the body excluding the head and neck and limbs". Synonyms: "torso, trunk". (Incorrect - "parts of the body" usually implies the whole organism including limbs/head, cancer can spread anywhere).
    *   Sense 6: `body%1:14:02::` - Definition: "a collection of particulars...". Example: "body of law". (Incorrect).
    *   Sense 7: `body%1:07:00::` - Definition: "the property of holding together...". Synonyms: "consistency". (Incorrect).
    *   Sense 8: `body%1:10:00::` - Definition: "the central message of a communication". (Incorrect).
    *   Sense 9: `body%1:07:01::` - Definition: "the main mass of a thing". (Incorrect).
    *   Sense 10: `body%1:06:01::` - Definition: "a resonating chamber...". (Incorrect).
    *   Sense 11: `body%1:06:00::` - Definition: "the external structure of a vehicle". (Incorrect).

3.  **Select the best sense**:
    *   Sense 1 refers to the "entire structure of an organism". The context is about cancer metastasizing to "other parts of the body" in a human patient. This fits perfectly. The cancer originates in the lungs/lining and spreads to the rest of the physical structure.
    *   Sense 5 (torso/trunk) is a specific sub-part. The text says "other parts of the body", implying the whole structure, not just the torso. Metastasis can go to bones, brain (head), etc., which are excluded in Sense 5 but included in Sense 1.
    *   Sense 3 implies death. While cancer is serious, the text treats the body as the living organism ("patients who have not received chemotherapy").

4.  **Conclusion**: Sense 1 is the correct choice. It represents the living human body as a whole organism.

5.  **Format Output**: JSON object `{"sense_index": 1}`.

format: unknown

native_finish_reason: stop

provider: Friendli

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: patient
Target surface form: patients
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in <t>patients</t> who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

Candidate senses:
1. sense_key=patient%1:18:00:: | definition=a person who requires medical care | examples=the number of emergency patients has grown rapidly
2. sense_key=patient%1:10:00:: | definition=the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause | synonyms=affected role, patient role

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:
1.  **Analyze the target word and context:**
    *   Target lemma: "patient" (plural "patients").
    *   Context: A medical text describing a drug (Alimta) used to treat cancer. The specific sentences are: "...in patients who have not received chemotherapy..." and "...in patients who have not been treated before..." and "...in patients who have received another type of chemotherapy...".
    *   Context clues: "medical care", "chemotherapy", "treat", "cancer", "medicine". The text explicitly discusses people receiving medical treatment.

2.  **Analyze the candidate senses:**
    *   **Sense 1:** `patient%1:18:00::`
        *   Definition: "a person who requires medical care".
        *   Examples: "the number of emergency patients has grown rapidly".
        *   Synonyms: None explicitly listed in the input, but conceptually "sick person", "case".
    *   **Sense 2:** `patient%1:10:00::`
        *   Definition: "the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause".
        *   Synonyms: "affected role", "patient role".
        *   Context: This is a linguistic/grammatical sense regarding semantic roles (like agent, patient, instrument). It refers to the abstract role in a sentence, not a flesh-and-blood person.

3.  **Compare context to senses:**
    *   The context talks about specific people ("patients") suffering from cancer and receiving treatment (Alimta, chemotherapy).
    *   This matches Sense 1 perfectly. These are individuals requiring/receiving medical care.
    *   Sense 2 is a linguistic term describing a grammatical relationship (like the "patient" of the verb "hit" in "John hit the ball"). While the people in the medical context are semantically the "patient" of the verb "treat" in a linguistic sense, the *word usage* here refers to the lexical concept of a sick person (Sense 1), not the grammatical role itself (Sense 2). We don't say "John is a patient of the verb hit"; we say "John is a patient in the hospital".

4.  **Select the best sense:**
    *   Sense 1 is the correct definition for the word usage in this medical text.

5.  **Format the output:**
    *   The user wants a JSON object `{"sense_index": X}`.
    *   The selected sense corresponds to index 1.

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: medicine
Target surface form: medicines
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (<t>medicines</t> for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

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:
1.  **Analyze the Target Word and Context:**
    *   **Target Lemma:** medicine
    *   **Target Surface Form:** medicines
    *   **Context Snippet:** "...patients who have not received chemotherapy (<t>medicines</t> for cancer) before advanced or metastatic non-small cell lung cancer..."
    *   **Meaning in Context:** The text defines chemotherapy as "medicines for cancer". It refers to substances used to treat a disease (cancer). Alimta and cisplatin are cited as examples of these "medicines". The text discusses infusion, active substances, and treatment.

2.  **Analyze the Candidate Senses:**

    *   **Sense 1:** `medicine%1:09:00::` | definition=the branches of medical science that deal with nonsurgical techniques | synonyms=medical specialty.
        *   *Fit:* This refers to the field or discipline (e.g., "Internal Medicine"). The context is about specific substances used for treatment, not the branch of science.

    *   **Sense 2:** `medicine%1:06:00::` | definition=(medicine) something that treats or prevents or alleviates the symptoms of disease | synonyms=medication, medicament, medicinal drug.
        *   *Fit:* This refers to a substance/drug used for treatment. The context explicitly links "medicines" to "chemotherapy" and treating cancer. Alimta is described as a powder/solution containing an active substance. This matches "medication" or "medicinal drug".

    *   **Sense 3:** `medicine%1:04:00::` | definition=the learned profession that is mastered by graduate training in a medical school... | synonyms=practice of medicine.
        *   *Fit:* This refers to the profession (e.g., "He practices medicine"). The context is about drugs/substances.

    *   **Sense 4:** `medicine%1:04:02::` | definition=punishment for one's actions | synonyms=music.
        *   *Fit:* Idiomatic usage. Not relevant here.

3.  **Select the Best Sense:**
    *   Sense 2 matches the definition "something that treats... disease" and the synonyms "medication, medicinal drug". The context clearly refers to drugs/substances (Alimta, cisplatin) used to treat cancer.

4.  **Format the Output:**
    *   The instructions require a JSON object: `{"sense_index": X}`.
    *   The sense corresponds to index 2 (based on the order provided in the prompt: 1, 2, 3, 4). Wait, usually, sense indices in these tasks correspond to the list position (1-based or 0-based). Let's look at the prompt structure: "Candidate senses: 1. ... 2. ...".
    *   Therefore, the correct sense is the second one listed.
    *   JSON output: `{"sense_index": 2}`.

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: cancer
Target surface form: cancer
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for <t>cancer</t>) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

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:
1.  **Analyze the target word and context**:
    *   Target lemma: `cancer`
    *   Target surface form: `cancer`
    *   Context: "medicines for <t>cancer</t>". The surrounding text discusses "Alimta", "treat two types of cancer", "pleural mesothelioma", "malignant", "spread to other parts of the body", "chemotherapy". This is clearly a medical context discussing disease.

2.  **Analyze the candidate senses**:
    *   Sense 1: `cancer%1:26:00::` - Definition: "any malignant growth or tumor caused by abnormal and uncontrolled cell division...". Synonyms: "malignant neoplastic disease". This matches the medical context perfectly.
    *   Sense 2: `cancer%1:18:00::` - Definition: "(astrology) a person who is born while the sun is in Cancer". Incorrect. The context is not about a person's zodiac sign personality.
    *   Sense 3: `cancer%1:17:00::` - Definition: "a small zodiacal constellation...". Incorrect.
    *   Sense 4: `cancer%1:15:00::` - Definition: "the fourth sign of the zodiac...". Incorrect.
    *   Sense 5: `cancer%1:05:00::` - Definition: "type genus of the family Cancridae". This refers to a genus of crabs. Incorrect.

3.  **Select the best sense**:
    *   The text explicitly talks about treating a disease ("Alimta is used to treat two types of cancer", "medicines for <t>cancer</t>").
    *   Sense 1 defines the disease.
    *   Therefore, Sense 1 is the correct choice.

4.  **Format the output**:
    *   The user requested a JSON object `{"sense_index": X}`.
    *   The chosen sense is index 1.

5.  **Final verification**:
    *   Does Sense 1 fit? Yes, "medicines for [malignant neoplastic disease]".
    *   Are the others irrelevant? Yes, they refer to astrology or crustaceans.


[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: advanced
Target surface form: advanced
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before <t>advanced</t> or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

Candidate senses:
1. sense_key=advanced%5:00:00:precocious:00 | definition=farther along in physical or mental development | examples=the child's skeletal age was classified as `advanced'; children in the advanced classes in elementary school read far above grade average
2. sense_key=advanced%5:00:00:late:02 | definition=comparatively late in a course of development | examples=the illness had reached an advanced stage; an advanced state of exhaustion
3. sense_key=advanced%5:00:00:progressive:01 | definition=ahead of the times | synonyms=forward-looking, innovative, modern | examples=the advanced teaching methods; had advanced views on the subject
4. sense_key=advanced%5:00:02:high:02 | definition=at a higher level in training or knowledge or skill | examples=an advanced degree; an advanced text in physics
5. sense_key=advanced%5:00:00:high-tech:00 | definition=ahead in development; complex or intricate | synonyms=sophisticated | examples=advanced technology; a sophisticated electronic control system
6. sense_key=advanced%5:00:00:late:00 | definition=far along in time | synonyms=ripe | examples=a man of advanced age; advanced in years
7. sense_key=advanced%5:00:00:civilized:00 | definition=(of societies) highly developed especially in technology or industry | examples=advanced societies; an advanced country technologically
8. sense_key=advanced%5:00:00:front:00 | definition=situated ahead or going before | synonyms=advance, in advance | examples=an advance party; at that time the most advanced outpost was still east of the Rockies

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:
1.  **Analyze the target**: The target lemma is "advanced", and the surface form is "advanced". The context is a medical text describing a drug (Alimta) used to treat cancer. The specific phrase is "advanced or metastatic non-small cell lung cancer".

2.  **Analyze the context**: "advanced or metastatic non-small cell lung cancer". The key here is the conjunction "or" connecting "advanced" and "metastatic", followed by the specific type of cancer.
    *   "Metastatic" means the cancer has spread to other parts of the body.
    *   "Advanced" in a medical context usually refers to the progression or stage of the disease. It means the disease has progressed significantly, is in a late stage, and is often severe or difficult to cure.

3.  **Evaluate the candidate senses**:

    *   *Sense 1 (precocious)*: "farther along in physical or mental development". Example: child's skeletal age. -> Incorrect. This is about biological maturity/growth, not disease progression in a negative sense.
    *   *Sense 2 (late)*: "comparatively late in a course of development". Example: "the illness had reached an advanced stage". -> **Strong candidate**. This definition fits the medical context of a disease progressing to a later, more severe stage. The example explicitly mentions illness.
    *   *Sense 3 (progressive)*: "ahead of the times". Example: advanced teaching methods. -> Incorrect. This is about innovation/modernity.
    *   *Sense 4 (high level)*: "at a higher level in training or knowledge or skill". Example: advanced degree. -> Incorrect. This is about education/skill level.
    *   *Sense 5 (high-tech)*: "ahead in development; complex or intricate". Example: advanced technology. -> Incorrect. This is about technology.
    *   *Sense 6 (age)*: "far along in time". Example: man of advanced age. -> Incorrect. This usually refers to old age/chronological time, not disease progression specifically.
    *   *Sense 7 (civilized)*: "(of societies) highly developed". Example: advanced societies. -> Incorrect. Societal development.
    *   *Sense 8 (front)*: "situated ahead or going before". Example: advance party. -> Incorrect. Spatial location.

4.  **Select the best sense**: Sense 2 defines "advanced" as "comparatively late in a course of development". In the context of cancer ("advanced cancer"), the disease has progressed to a late stage of development. The example provided in Sense 2 ("the illness had reached an advanced stage") is semantically very close to the target context ("advanced... lung cancer").

    Therefore, Sense 2 is the correct choice.

5.  **Format output**: The user requested a JSON object like {"sense_index": 3}. I need to map the chosen sense to its index in the provided list.
    Sense 2 is: `2. sense_key=advanced%5:00:00:late:02 | definition=comparatively late in a course of development...`

    So the index is 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: cell
Target surface form: cell
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small <t>cell</t> lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

Candidate senses:
1. sense_key=cell%1:06:03:: | definition=any small compartment | examples=the cells of a honeycomb
2. sense_key=cell%1:03:00:: | definition=(biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals
3. sense_key=cell%1:06:00:: | definition=a device that delivers an electric current as the result of a chemical reaction | synonyms=electric cell
4. sense_key=cell%1:14:00:: | definition=a small unit serving as part of or as the nucleus of a larger political movement | synonyms=cadre
5. sense_key=cell%1:06:04:: | definition=a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver | synonyms=cellular telephone, cellular phone, cellphone, mobile phone
6. sense_key=cell%1:06:02:: | definition=small room in which a monk or nun lives | synonyms=cubicle
7. sense_key=cell%1:06:01:: | definition=a room where a prisoner is kept | synonyms=jail cell, prison cell

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:
1.  **Analyze the target word:** The target word is "cell".
2.  **Analyze the context:** The context is a medical text describing "Alimta" (pemetrexed) used to treat cancer. Specifically, it mentions "non-small cell lung cancer". The phrase "non-small cell lung cancer" refers to a type of lung cancer defined by the kind of cells it originates from or affects. The text explicitly mentions "squamous cells" as well.
3.  **Evaluate the candidate senses:**
    *   Sense 1: "any small compartment" (e.g., honeycomb). Too generic, doesn't fit the biological/medical context of cancer types.
    *   Sense 2: "(biology) the basic structural and functional unit of all organisms..." This fits perfectly. "Non-small cell lung cancer" is named based on the appearance of the cancer *cells* (the biological units). The context talks about cancer, tissues, and squamous cells, all biological concepts.
    *   Sense 3: "a device that delivers an electric current..." Irrelevant.
    *   Sense 4: "a small unit serving as part of or as the nucleus of a larger political movement..." Irrelevant.
    *   Sense 5: "a hand-held mobile radiotelephone..." Irrelevant.
    *   Sense 6: "small room in which a monk or nun lives..." Irrelevant.
    *   Sense 7: "a room where a prisoner is kept..." Irrelevant.
4.  **Select the best sense:** Sense 2 is the biological definition. The phrase "non-small cell lung cancer" refers to the biological cells that make up the tumor. Therefore, sense 2 is the correct choice.
5.  **Format the output:** The user requested a JSON object `{"sense_index": X}`. Since I selected Sense 2, the index is 2.

Double-checking index mapping:
1. cell%1:06:03:: (compartment)
2. cell%1:03:00:: (biology unit) -> Matches "non-small cell lung cancer".
3. cell%1:06:00:: (electric)
4. cell%1:14:00:: (political)
5. cell%1:06:04:: (phone)
6. cell%1:06:02:: (monk room)
7. cell%1:06:01:: (prison room)

Result: Index 2.

provider: Parasail


[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: affect
Target surface form: affecting
Context:
What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not <t>affecting</t> the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past.

Candidate senses:
1. sense_key=affect%2:30:00:: | definition=have an effect upon | synonyms=impact, bear upon, bear on, touch on, touch | examples=Will the new rules affect me?
2. sense_key=affect%2:29:00:: | definition=act physically on; have an effect upon | examples=the medicine affects my heart rate
3. sense_key=affect%2:42:00:: | definition=connect closely and often incriminatingly | synonyms=involve, regard | examples=This new ruling affects your business
4. sense_key=affect%2:32:00:: | definition=make believe with the intent to deceive | synonyms=feign, sham, pretend, dissemble | examples=He feigned that he was ill; He shammed a headache
5. sense_key=affect%2:37:00:: | definition=have an emotional or cognitive impact upon | synonyms=impress, move, strike | examples=This child impressed me as unusually mature; This behavior struck me as odd

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:
1.  **Analyze the target lemma and surface form:**
    *   Lemma: affect
    *   Surface form: affecting
    *   Context: "advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells."

2.  **Analyze the context:**
    *   The text is a medical description of a drug (Alimta) used for cancer treatment.
    *   The specific phrase is "cancer that is not affecting the squamous cells."
    *   Here, "affecting" refers to the cancer (a disease/pathology) acting on or involving specific cell types (squamous cells).
    *   The meaning is that the cancer hasn't spread to or isn't involving those cells. It's about the physical presence or influence of the disease on a body3.  **Evaluate candidate senses:**

    *   **Sense 1:** `affect%2:30:00::` | Definition: "have an effect upon" | Synonyms: "impact, bear upon, bear on, touch on, touch".
        *   *Analysis:* This is the most general sense. It could apply. The cancer has an effect on the squamous cells. However, is it the *best* fit given the other options? It's often used for abstract impacts (rules affecting people) or general consequences.

    *   **Sense 2:** `affect%2:29:00::` | Definition: "act physically on; have an effect upon" | Examples: "the medicine affects my heart rate".
        *   *Analysis:* The definition includes "act physically on". The example is medical ("medicine affects my heart rate"). The context is medical ("cancer... affecting the squamous cells"). Cancer acts physically on cells. This seems highly relevant. The distinction between Sense 1 and Sense 2 in WordNet often hinges on the physical/physiological aspect. Since the context is a disease affecting specific biological cells, the "act physically on" component of Sense 2 is a strong discriminator.

    *   **Sense 3:** `affect%2:42:00::` | Definition: "connect closely and often incriminatingly" | Synonyms: "involve, regard".
        *   *Analysis:* This sense is usually about involvement or implication (often negative or legalistic). Not fitting for cancer and cells.

    *   **Sense 4:** `affect%2:32:00::` | Definition: "make believe with the intent to deceive".
        *   *Analysis:* This is the "fake" meaning (like "affecting an accent"). Clearly wrong context.

    *   **Sense 5:** `affect%2:37:00::` | Definition: "have an emotional or cognitive impact upon".
        *   *Analysis:* This is about feelings or mind ("The movie affected me"). Cells don't have emotions.

4.  **Compare Sense 1 and Sense 2:**
    *   Sense 1 ("have an effect upon") is the hypernym or general bucket.
    *   Sense 2 ("act physically on; have an effect upon") is specific to physical/physiological interactions.
    *   Context: "cancer ... affecting the squamous cells".
    *   Cancer is a physical disease. Squamous cells are physical entities. The interaction is biological/physical.
    *   The example provided for Sense 2 ("the medicine affects my heart rate") is a medical/physiological example, very similar to "cancer affects cells".
    *   Therefore, Sense 2 is the more precise choice because it captures the physical nature of the medical context, whereas Sense 1 is broader (e.g., "The weather affected our plans").

5.  **Conclusion:** Sense 2 is the best fit.

6.  **Format Output:**
    *   The instructions require a JSON object with the index.
    *   Sense 2 corresponds to index 2 (based on the list provided).
    *   Wait, let me check the numbering.
    *   Candidate 1: sense_key=affect%2:30:00...
    *   Candidate 2: sense_key=affect%2:29:00...
    *   Candidate 3: sense_key=affect%2:42:00...
    *   Candidate 4: sense_key=affect%2:32:00...
    *   Candidate 5: sense_key=affect%2:37:00...
    *   The requested output format is {"sense_index": X}. So if I choose the second item in the list, the index is 2.

    Let's double-check the WordNet sense keys just to be sure about the mapping.
    *   2:30:00 usually corresponds to the general "have an effect upon".
    *   2:29:00 usually corresponds to "act physically on".
    *   The list provided in the prompt orders them:
        1. affect%2:30:00...
        2. affect%2:29:00...
        3. affect%2:42:00...
        4. affect%2:32:00...
        5. affect%2:37:00...

    The choice is clearly sense 2 (physically acting on).

    Output: {"sense_index": 2}

provider: Amazon Bedrock


[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:
Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is <t>used</t> in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past. The medicine can only be obtained with a prescription.

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:
1.  **Analyze the target word and context:**
    *   Target lemma: *use*
    *   Target surface form: *used*
    *   Context: A medical text describing the drug Alimta (pemetrexed). The specific sentence is "Alimta is <t>used</t> in combination with cisplatin..." It discusses medical treatment, application of a drug for a specific medical purpose.

2.  **Analyze the candidate senses:**

    *   **Sense 1:** `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, apply, employ | Examples: "use your head!", "we only use Spanish at home".
        *   *Analysis:* This is the general sense of employing something for a purpose. In a medical context, a drug is "used" to treat a disease (put into service/employed for a particular purpose). This fits well.

    *   **Sense 2:** `use%2:34:02::` | Definition: "take or consume (regularly or habitually)" | Synonyms: habituate | Examples: "She uses drugs rarely".
        *   *Analysis:* This usually refers to recreational drug use or habitual consumption (e.g., "I use a fork"). While Alimta is a drug, the context is clinical administration for treatment ("used to treat"), not the patient "using" the drug in the sense of consuming it habitually. The subject is the medicine (Alimta), which is employed/included in a regimen. However, one could argue "using drugs" vs "using a tool". But here, the text says "Alimta is used... to treat". This implies employment/application. Sense 1 is broader and covers "employ for a purpose".

    *   **Sense 3:** `use%2:34:00::` | Definition: "use up, consume fully" | Synonyms: expend | Examples: "The legislature expended its time on school questions".
        *   *Analysis:* This means to deplete. Alimta is not being depleted in the action of treating (though the supply might be used up, the verb sense here is about the act of treating, not the depletion).

    *   **Sense 4:** `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".
        *   *Analysis:* This implies manipulation or exploiting a resource for personal gain. The medicine isn't "exploiting" cisplatin; they are combined for a clinical effect. This is incorrect.

    *   **Sense 5:** `use%2:41:04::` | Definition: "avail oneself to" | Synonyms: practice, apply | Examples: "apply a principle"; "practice a religion".
        *   *Analysis:* This is abstract usage (principles, religion). While "apply" is a synonym, Sense 1 also has "apply" and fits the concrete object (medicine) better. Sense 1 is the standard definition for employing tools/substances.

    *   **Sense 6:** `use%2:41:03::` | Definition: "habitually do something (use only in the past tense)" | Examples: "She used to call her mother...".
        *   *Analysis:* This is the "used to" construction indicating past habit. The target sentence is "Alimta is used in combination...", which is passive voice (be + used), not the "used to" auxiliary indicating past habit. The grammar is different. "Alimta is used" = Passive of "use" (verb). "Alimta used to be..." = Past habit. The context is clearly the passive employment of the drug.

3.  **Compare Sense 1 and Sense 2 closely:**
    *   Sense 1: "put into service; make work or employ". Example: "we only use Spanish at home". A tool/drug is employed.
    *   Sense 2: "take or consume (regularly or habitually)". Example: "She uses drugs rarely".
    *   Context: "Alimta is used in combination with cisplatin...".
    *   In medical texts, "The drug is used to treat..." falls under "put into service/employ". Sense 2 usually implies a patient is the subject ("I use aspirin for headaches"). Here, the drug (Alimta) is the subject of the passive sentence. You don't usually say a drug "consumes" or "takes" something. The doctor/protocol "uses" (employs) the drug. Therefore, the drug is "put into service".
    *   Sense 1 is the correct choice for the passive construction where the agent employs the substance for a purpose.

4.  **Final Decision:**
    *   Sense 1 captures "employ for a purpose" (treating cancer).
    *   The grammatical structure is passive voice of the action "to employ/utilize".
    *   Sense 1 matches the definition "put into service; make work or employ for a particular purpose".

    Let's double check the WordNet hierarchy/sense distinctions.
    WordNet 3.0/3.1 distinctions:
    *   01683126 (v) use, utilize, utilise, apply, employ (put into service; make work or employ for a particular purpose or for its inherent or natural purpose)
    *   01683669 (v) use, habituate (take or consume (regularly or habitually))

    "Alimta is used..." -> Someone employs Alimta. This fits Sense 1 perfectly.

    Index mapping:
    Sense 1 -> index 1.
    Sense 2 -> index 2.
    Sense 3 -> index 3.
    Sense 4 -> index 4.
    Sense 5 -> index 5.
    Sense 6 -> index 6.

    Selected sense: 1.

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: patient
Target surface form: patients
Context:
Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in <t>patients</t> who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past. The medicine can only be obtained with a prescription.

Candidate senses:
1. sense_key=patient%1:18:00:: | definition=a person who requires medical care | examples=the number of emergency patients has grown rapidly
2. sense_key=patient%1:10:00:: | definition=the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause | synonyms=affected role, patient role

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:
1.  **Analyze the target word**: The target lemma is "patient" and the surface form is "patients" (plural noun).
2.  **Analyze the context**: The text describes a medical drug named "Alimta" used to treat cancers. It mentions specific conditions and who receives the treatment. The phrase "...in patients who have not received chemotherapy..." and "...in patients who have received another type..." refers to people undergoing medical treatment.
3.  **Analyze the candidate senses**:
    *   Sense 1: `patient%1:18:00::`. Definition: "a person who requires medical care". Examples: "the number of emergency patients has grown rapidly". This fits the medical context perfectly. The text discusses treating cancer, chemotherapy, and prescriptions.
    *   Sense 2: `patient%1:10:00::`. Definition: "the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause". Synonyms: "affected role, patient role". This is a linguistic/grammatical definition regarding semantic roles (theta roles), not the lexical meaning of a person receiving medical care.
4.  **Compare and Select**: The context is clearly about medical treatment. The word "patients" refers to people receiving care for cancer. Sense 1 is the correct lexical sense. Sense 2 is a linguistic technical term and does not fit the usage in a medical description text.
5.  **Format Output**: The user requested a JSON object with the index of the chosen sense. The chosen sense is Sense 1.

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: treat
Target surface form: treated
Context:
Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been <t>treated</t> before, and on its own in patients who have received another type of chemotherapy in the past. The medicine can only be obtained with a prescription.

Candidate senses:
1. sense_key=treat%2:41:00:: | definition=interact in a certain way | synonyms=handle, do by | examples=Do right by her; Treat him with caution, please
2. sense_key=treat%2:30:01:: | definition=subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition | synonyms=process | examples=process cheese; process hair
3. sense_key=treat%2:29:00:: | definition=provide treatment for | synonyms=care for | examples=The doctor treated my broken leg; The nurses cared for the bomb victims
4. sense_key=treat%2:32:00:: | definition=act on verbally or in some form of artistic expression | synonyms=cover, handle, plow, deal, address | examples=This book deals with incest; The course covered all of Western Civilization
5. sense_key=treat%2:40:00:: | definition=provide with a gift or entertainment | examples=Grandmother always treated us to the circus; I like to treat myself to a day at a spa when I am depressed
6. sense_key=treat%2:34:00:: | definition=provide with choice or abundant food or drink | synonyms=regale | examples=Don't worry about the expensive wine--I'm treating; She treated her houseguests with good food every night
7. sense_key=treat%2:32:03:: | definition=engage in negotiations in order to reach an agreement | examples=they had to treat with the King
8. sense_key=treat%2:31:00:: | definition=regard or consider in a specific way | examples=I treated his advances as a joke

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:
1.  **Analyze the target word and context:**
    *   Target lemma: treat
    *   Target surface form: treated
    *   Context: "Alimta is used to treat two types of cancer... Alimta is used in combination with cisplatin in patients who have not been treated before..."

    The context is clearly medical. The subject is "Alimta" (a medicine/drug) or "patients" (who have not been treated). The action involves administering medicine to cure or manage a disease (cancer).

2.  **Analyze the candidate senses:**

    *   **Sense 1:** `treat%2:41:00::` - Definition: "interact in a certain way". Synonyms: handle, do by. Examples: "Treat him with caution". This is about behavior towards people, not medical intervention.
    *   **Sense 2:** `treat%2:30:01::` - Definition: "subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition". Synonyms: process. Examples: "process cheese", "process hair". This is about processing materials. While it touches on "remedying a condition", the examples suggest industrial processing rather than medical treatment. However, it's closer than Sense 1.
    *   **Sense 3:** `treat%2:29:00::` - Definition: "provide treatment for". Synonyms: care for. Examples: "The doctor treated my broken leg". This is the medical definition. It fits perfectly with "Alimta is used to treat two types of cancer" and "patients who have not been treated before" (meaning they haven't received medical intervention/chemotherapy).
    *   **Sense 4:** `treat%2:32:00::` - Definition: "act on verbally or in some form of artistic expression". Synonyms: cover, handle. Examples: "This book deals with incest". This is about discussing a topic.
    *   **Sense 5:** `treat%2:40:00::` - Definition: "provide with a gift or entertainment". Examples: "treated us to the circus". Not relevant here.
    *   **Sense 6:** `treat%2:34:00::` - Definition: "provide with choice or abundant food or drink". Examples: "I'm treating". Not relevant here.
    *   **Sense 7:** `treat%2:32:03::` - Definition: "engage in negotiations". Examples: "treat with the King". Not relevant.
    *   **Sense 8:** `treat%2:31:00::` - Definition: "regard or consider in a specific way". Examples: "treated his advances as a joke". Not relevant.

3.  **Compare Sense 2 and Sense 3:**
    *   Sense 2 focuses on "subject to a process" (processing). While medical treatment *is* a process, WordNet distinguishes the medical sense (Sense 3) from the processing sense (Sense 2). The examples for Sense 2 are "process cheese; process hair".
    *   Sense 3 focuses on "provide treatment for". The examples are "The doctor treated my broken leg".
    *   The context sentence: "Alimta is used to treat two types of cancer" and "patients who have not been treated before". This refers to administering medical care/chemotherapy to patients.
    *   Sense 3 is the specific medical sense.

4.  **Select the best index:**
    The correct sense is Sense 3.

5.  **Format the output:**
    JSON object: `{"sense_index": 3}`.


[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: patient
Target surface form: patients
Context:
Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in <t>patients</t> who have received another type of chemotherapy in the past. The medicine can only be obtained with a prescription.

Candidate senses:
1. sense_key=patient%1:18:00:: | definition=a person who requires medical care | examples=the number of emergency patients has grown rapidly
2. sense_key=patient%1:10:00:: | definition=the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause | synonyms=affected role, patient role

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:
1.  **Analyze the target word and context:**
    *   Target lemma: patient
    *   Target surface form: patients
    *   Context: A medical text describing the drug "Alimta". It talks about treating cancer (pleural mesothelioma, non-small cell lung cancer). It mentions "patients who have not received chemotherapy", "patients who have not been treated before", etc.
    *   Sentence containing target: "Alimta is used in combination with cisplatin in patients who have not been treated before..."

2.  **Analyze the candidate senses:**
    *   **Sense 1:**
        *   Definition: a person who requires medical care
        *   Examples: the number of emergency patients has grown rapidly
    *   **Sense 2:**
        *   Definition: the semantic role of an entity that is not the agent but is directly involved in or affected by the happening denoted by the verb in the clause
        *   Synonyms: affected role, patient role

3.  **Compare context with senses:**
    *   The context is explicitly about medical treatment. The word "patients" refers to people suffering from cancer who are receiving the drug Alimta.
    *   Sense 1 fits perfectly. It defines a person under medical care. The example sentence provided for Sense 1 ("emergency patients") aligns well with the context ("cancer patients").
    *   Sense 2 is a linguistic/semantic term referring to a thematic role (like 'agent', 'patient', 'instrument'). In a sentence like "The rock hit him," "him" is the patient. However, in the provided context, the word "patients" is not being used to describe a linguistic category or a semantic role. It is used to refer to the actual human beings receiving the treatment. It is a noun denoting a person, not an abstract grammatical concept.

4.  **Determine the best sense:**
    *   The usage is concrete and medical.
    *   Sense 1 is the standard dictionary definition of "patient" in a medical context.
    *   Sense 2 is a specialized linguistic term. While the entity "patients" acts as the grammatical patient of the verb phrase "used... in", the *word itself* refers to the person (Sense 1), not the semantic role (Sense 2). The disambiguation is about the lexical meaning of the word in the text.

5.  **Formulate the output:**
    *   The correct sense is Sense 1.
    *   The required format is a JSON object: `{"sense_index": 1}`.

provider: AtlasCloud


[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: type
Target surface form: type
Context:
Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another <t>type</t> of chemotherapy in the past. The medicine can only be obtained with a prescription.

Candidate senses:
1. sense_key=type%1:09:00:: | definition=a subdivision of a particular kind of thing | examples=what type of sculpture do you prefer?
2. sense_key=type%1:18:00:: | definition=a person of a specified kind (usually with many eccentricities) | synonyms=character, eccentric, case | examples=a real character; a strange character
3. sense_key=type%1:14:01:: | definition=(biology) the taxonomic group whose characteristics are used to define the next higher taxon
4. sense_key=type%1:10:01:: | definition=printed characters | examples=small type is hard to read
5. sense_key=type%1:10:00:: | definition=all of the tokens of the same symbol | examples=the word `element' contains five different types of character
6. sense_key=type%1:06:00:: | definition=a small metal block bearing a raised character on one end; produces a printed character when inked and pressed on paper | examples=he dropped a case of type, so they made him pick them up

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:
The target word is "type" in the context: "patients who have received another <t>type</t> of chemotherapy in the past."

Let me analyze the context:
- The sentence is about patients who have received another type of chemotherapy
- This is about different kinds or categories of chemotherapy treatment
- The word "type" here means a category, variety, or kind of something

Let me evaluate each sense:

1. **sense_key=type%1:09:00::** | definition=a subdivision of a particular kind of thing | examples=what type of sculpture do you prefer?
   - This fits well. "Type of chemotherapy" means a subdivision or category of chemotherapy. The example "what type of sculpture" is similar in structure to "type of chemotherapy."

2. **sense_key=type%1:18:00::** | definition=a person of a specified kind (usually with many eccentricities) | synonyms=character, eccentric, case
   - This doesn't fit. This is about describing people/characters, not categories of things.

3. **sense_key=type%1:14:01::** | definition=(biology) the taxonomic group whose characteristics are used to define the next higher taxon
   - This is a technical biological term, not applicable here.

4. **sense_key=type%1:10:01::** | definition=printed characters | examples=small type is hard to read
   - This is about printing/typography, not relevant here.

5. **sense_key=type%1:10:00::** | definition=all of the tokens of the same symbol | examples=the word `element' contains five different types of character
   - This is about symbols/characters in a technical sense, not applicable.

6. **sense_key=type%1:06:00::** | definition=a small metal block bearing a raised character on one end; produces a printed character when inked and pressed on paper
   - This is about printing type/blocks, not relevant.

The best fit is clearly sense 1: "a subdivision of a particular kind of thing." The phrase "type of chemotherapy" refers to a category or subdivision of chemotherapy treatments.

Answer: {"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: past
Target surface form: past
Context:
Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the <t>past</t>. The medicine can only be obtained with a prescription.

Candidate senses:
1. sense_key=past%1:28:00:: | definition=the time that has elapsed | synonyms=past times, yesteryear | examples=forget the past
2. sense_key=past%1:28:01:: | definition=a earlier period in someone's life (especially one that they have reason to keep secret) | examples=reporters dug into the candidate's past
3. sense_key=past%1:10:00:: | definition=a verb tense that expresses actions or states in the past | synonyms=past tense

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:
The target have received another type of chemotherapy in the past."

Let me analyze the three candidate senses:

1. sense_key=past%1:28:00:: | definition=the time that has elapsed | synonyms=past times, yesteryear | examples=forget the past
- This refers to time that has gone by, the general concept of the past.

2. sense_key=past%1:28:01:: | definition=a earlier period in someone's life (especially one that they have reason to keep secret) | examples=reporters dug into the candidate's past
- This refers to a personal history, often with connotations of secrets or hidden events.

3. sense_key=past%1:10:00:: | definition=a verb tense that expresses actions or states in the past | synonyms=past tense
- This is specifically about grammatical tense.

In the context: "patients who have received another type of chemotherapy in the past"

Here, "past" refers to time that has elapsed - specifically, a time before the current moment when patients previously received chemotherapy. This is a temporal reference to the time before now.

Sense 1 (the time that has elapsed) fits best here. The phrase "in the past" is a common expression meaning "at an earlier time" or "previously." This is a general reference to elapsed time, not specifically about someone's secret personal history (sense 2) and not about grammatical tense (sense 3).

The correct 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: medicine
Target surface form: medicine
Context:
It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past. The <t>medicine</t> can only be obtained with a prescription. How is Alimta used?

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:
1.  **Analyze the Target Word and Context:**
    *   Target lemma: "medicine"
    *   Context: A text describing "Alimta" (a drug/active substance pemetrexed). The text mentions it's used to treat cancer, used with cisplatin (another anticancer medicine), obtained with a prescription.
    *   Target sentence: "The <t>medicine</t> can only be obtained with a prescription."

2.  **Analyze the Candidate Senses:**
    *   **Sense 1:** "the branches of medical science that deal with nonsurgical techniques" (field of study/discipline).
        *   *Context check:* Does "The branches of medical science... can only be obtained with a prescription" make sense? No. You don't obtain a "branch of science" with a prescription.
    *   **Sense 2:** "(medicine) something that treats or prevents or alleviates the symptoms of disease" (synonyms: medication, medicament, medicinal drug).
        *   *Context check:* Does "The [medication] can only be obtained with a prescription" make sense? Yes. Alimta is a specific substance/drug used to treat cancer. This fits perfectly with the description of Alimta being an active substance used in chemotherapy.
    *   **Sense 3:** "the learned profession that is mastered by graduate training in a medical school..." (synonyms: practice of medicine).
        *   *Context check:* Does "The [practice of medicine] can only be obtained with a prescription" make sense? No.
    *   **Sense 4:** "punishment for one's actions" (synonyms: music).
        *   *Context check:* Does "The [punishment] can only be obtained with a prescription" make sense? No.

3.  **Compare and Select:**
    *   The context explicitly discusses a drug (Alimta/pemetrexed) used for treating cancer.
    *   The sentence refers to obtaining it via prescription.
    *   Sense 2 refers to a specific substance used to treat disease (medication).
    *   This is a clear case for Sense 2.

4.  **Format Output:**
    *   The user requested a JSON object: `{"sense_index": X}`.
    *   The chosen index is 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: only
Target surface form: only
Context:
It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past. The medicine can <t>only</t> be obtained with a prescription. How is Alimta used?

Candidate senses:
1. sense_key=only%4:02:02:: | definition=and nothing more | synonyms=merely, simply, just, but | examples=I was merely asking; it is simply a matter of time
2. sense_key=only%4:02:01:: | definition=without any others being included or involved | synonyms=entirely, exclusively, solely, alone | examples=was entirely to blame; a school devoted entirely to the needs of problem children
3. sense_key=only%4:02:00:: | definition=with nevertheless the final result | examples=He arrived only to find his wife dead; We won only to lose again in the next round
4. sense_key=only%4:02:04:: | definition=in the final outcome | examples=These news will only make you more upset
5. sense_key=only%4:02:06:: | definition=except that | examples=It was the same story; only this time she came out better
6. sense_key=only%4:02:03:: | definition=never except when | synonyms=only if, only when | examples=call me only if your cold gets worse
7. sense_key=only%4:02:05:: | definition=as recently as | examples=I spoke to him only an hour ago

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:
1.  **Analyze the Target Word and Context:**
    *   Target lemma: `only`
    *   Context sentence: "The medicine can only be obtained with a prescription."
    *   Broader context: A patient information leaflet for a cancer drug (Alimta). It explains usage, dosage, and regulatory status.

2.  **Analyze the Meaning in Context:**
    *   The phrase "can only be obtained with a prescription" implies exclusivity or restriction. It means there is no other way to get the medicine; it *requires* a prescription and nothing else (e.g., over-the-counter purchase).
    *   It modifies the verb phrase "be obtained with a prescription," limiting the scope of possibilities.
    *   Synonyms that fit here: *exclusively, solely*. "The medicine can *exclusively* be obtained..." or "The medicine can *solely* be obtained..."
    *   Synonyms that don't fit well: *merely, simply* ("can merely be obtained" suggests a small amount or a trivial action, which is not the case here; it's about restriction). *just* ("can just be obtained" is ambiguous, often meaning 'simply' or 'barely', though sometimes 'only' in restrictive sense, but usually less formal). *only if* (conditional).

3.  **Evaluate Candidate Senses:**

    *   **Sense 1:** `only%4:02:02::` | definition="and nothing more" | synonyms="merely, simply, just, but" | examples="I was merely asking; it is simply a matter of time".
        *   *Analysis:* This sense usually minimizes the action or state ("I was *just* asking"). The context is about regulatory restriction, not minimizing the action. "The medicine can *merely* be obtained" sounds wrong.

    *   **Sense 2:** `only%4:02:01::` | definition="without any others being included or involved" | synonyms="entirely, exclusively, solely, alone" | examples="was entirely to blame; a school devoted entirely to the needs of problem children".
        *   *Analysis:* This fits perfectly. "Without any others being included" means you cannot get it without a prescription (no other way is included). The synonym "exclusively" or "solely" matches the meaning perfectly. The example "a school devoted entirely to..." mirrors the exclusive nature of "obtained only with a prescription".

    *   **Sense 3:** `only%4:02:00::` | definition="with nevertheless the final result" | examples="He arrived only to find his wife dead...".
        *   *Analysis:* This is a consecutive/resultative usage (often followed by 'to'). Not the case here.

    *   **Sense 4:** `only%4:02:04::` | definition="in the final outcome" | examples="These news will only make you more upset".
        *   *Analysis:* This implies a counter-expectation or result. Not fitting the restrictive access context.

    *   **Sense 5:** `only%4:02:05::` | definition="except that" | examples="It was the same story; only this time she came out better".
        *   *Analysis:* This is a conjunction usage. Not the case here.

    *   **Sense 6:** `only%4:02:03::` | definition="never except when" | synonyms="only if, only when" | examples="call me only if your cold gets worse".
        *   *Analysis:* This is conditional. While there is a condition involved (having a prescription), the function of "only" in "can only be obtained" is restrictive regarding the *method* of obtaining, synonymous with "solely/exclusively". Sense 2 covers the restrictive aspect better. Sense 6 is usually strictly conditional in a "only if" structure. Let's compare: "You can buy this only if you have a prescription" (Conditional - sense 6?) vs "It can only be obtained with a prescription" (Restriction on the manner/method - sense 2).
        *   In "It can only be obtained with a prescription", "only" restricts the range of possibilities to this specific method. It is synonymous with "exclusively". Sense 2's definition "without any others being included or involved" matches this exclusivity. Sense 6 is specifically for conditional logic ("never except when"). While related, Sense 2 captures the exclusivity of the *agent/method* better in the passive construction "can only be obtained".
        *   Let's check the examples again. Sense 6: "call me only if your cold gets worse". Here "only" modifies the condition. Sense 2: "a school devoted entirely to the needs...". Here "only" modifies the devotion/exclusivity.
        *   "The medicine can *exclusively* be obtained..." (Sense 2).
        *   "The medicine can be obtained *only if* you have a prescription" (Sense 6 - slightly different structure).
        *   The sentence is "The medicine can only be obtained with a prescription." This is synonymous with "The medicine can *solely* be obtained..." or "exclusively". The focus is on the exclusivity of the method of obtainment.
        *   WordNet often distinguishes between the "solely/exclusively" sense and the "only if" sense. Sense 2 is the "solely, exclusively, alone" sense. Sense 6 is the "only if" sense.
        *   Context: "The medicine can only be obtained..." -> Restrictive adverb. "Solely" fits best. Therefore, Sense 2.

    *   **Sense 7:** `only%4:02:06::` | definition="as recently as" | examples="I spoke to him only an hour ago".
        *   *Analysis:* Temporal usage. Not applicable.

4.  **Conclusion:**
    *   The context indicates restriction/exclusivity.
    *   Synonyms "exclusively", "solely" fit.
    *   Definition "without any others being included or involved" fits.
    *   Matches Sense 2.

5.  **Final Check:**
    *   Target: "The medicine can **only** be obtained with a prescription."
    *   Paraphrase: The medicine can **exclusively** be obtained with a prescription.
    *   Sense 2 Synonyms: entirely, exclusively, solely, alone.
    *   Sense 2 Definition: without any others being included or involved.
    *   This aligns perfectly.

    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: obtain
Target surface form: obtained
Context:
It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past. The medicine can only be <t>obtained</t> with a prescription. How is Alimta used?

Candidate senses:
1. sense_key=obtain%2:40:00:: | definition=come into possession of | examples=How did you obtain the visa?
2. sense_key=obtain%2:30:00:: | definition=receive a specified treatment (abstract) | synonyms=receive, get, find, incur | examples=These aspects of civilization do not find expression or receive an interpretation; His movie received a good review
3. sense_key=obtain%2:42:00:: | definition=be valid, applicable, or true | synonyms=prevail, hold | examples=This theory still holds

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}.

content:
```json
{"sense_index": 1}
```

reasoning_content:
The target word is "obtained" in the context: "The medicine can only be obtained with a prescription."

Let's analyze the candidate senses:
1. "come into possession of" - Examples: "How did you obtain the visa?"
2. "receive a specified treatment (abstract)" - Examples: "These aspects of civilization do not find expression or receive an interpretation; His movie received a good review"
3. "be valid, applicable, or true" - Examples: "This theory still holds"

In the context "The medicine can only be obtained with a prescription", it means you can only come into possession of the medicine if you have a prescription.
Sense 1 fits perfectly: "come into possession of". Getting the medicine is coming into possession of it. "Obtained with a prescription" parallels "How did you obtain the visa?".
Sense 2 refers to receiving an abstract treatment (like receiving a review, getting an interpretation).
Sense 3 refers to being valid/true (obtain as in prevail/hold).

Therefore, sense 1 is the correct choice.
Index: 1

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: prescription
Target surface form: prescription
Context:
It contains the active substance pemetrexed. What is Alimta used for? Alimta is used to treat two types of cancer: pleural mesothelioma (cancer of the lining of the lungs that is usually caused by exposure to asbestos). Alimta is used together with cisplatin (another anticancer medicine) when the cancer is unresectable (cannot be removed by surgery alone) and malignant (has spread, or is likely to spread easily, to other parts of the body), in patients who have not received chemotherapy (medicines for cancer) before advanced or metastatic non-small cell lung cancer that is not affecting the squamous cells. Alimta is used in combination with cisplatin in patients who have not been treated before, and on its own in patients who have received another type of chemotherapy in the past. The medicine can only be obtained with a <t>prescription</t>. How is Alimta used?

Candidate senses:
1. sense_key=prescription%1:10:00:: | definition=directions prescribed beforehand; the action of prescribing authoritative rules or directions | examples=I tried to follow her prescription for success
2. sense_key=prescription%1:06:00:: | definition=a drug that is available only with written instructions from a doctor or dentist to a pharmacist | synonyms=prescription drug, prescription medicine, ethical drug | examples=he told the doctor that he had been taking his prescription regularly
3. sense_key=prescription%1:10:02:: | definition=written instructions for an optician on the lenses for a given person
4. sense_key=prescription%1:10:01:: | definition=written instructions from a physician or dentist to a druggist concerning the form and dosage of a drug to be issued to a given patient

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:
Let me analyze the context and the candidate senses for the word "prescription" in this medical context.

The sentence is: "The medicine can only be obtained with a prescription."

In this context, "prescription" refers to a written authorization from a doctor that allows a patient to obtain a medicine. The text is about Alimta, a medication used to treat certain types of cancer, and it's explaining that this medication can only be obtained with a prescription.

Let me analyze each candidate sense:

1. sense_key=prescription%1:10:00:: | definition=directions prescribed beforehand; the action of prescribing authoritative rules or directions | examples=I tried to follow her prescription for success
   - This sense refers to general directions or rules, not specifically to medical prescriptions. The example about "prescription for success" shows this is a metaphorical or generalized use.

2. sense_key=prescription%1:06:00:: | definition=a drug that is available only with written instructions from a doctor or dentist to a pharmacist | synonyms=prescription drug, prescription medicine, ethical drug | examples=he told the doctor that he had been taking his prescription regularly
   - This sense refers to the actual medication/drug itself, not to the authorization document. The example "taking his prescription regularly" refers to the medicine, not to a document.

3. sense_key=prescription%1:10:02:: | definition=written instructions for an optician on the lenses for a given person
   - This is specifically for eyeglasses/contact lenses prescriptions, which is not the context here.

4. sense_key=prescription%1:10:01:: | definition=written instructions from a physician or dentist to a druggist concerning the form and dosage of a drug to be issued to a given patient
   - This sense refers to the actual document or authorization that a doctor writes to allow a patient to obtain a medication from a pharmacist. This matches the context perfectly - the sentence is explaining that Alimta requires this written authorization to be obtained.

In the context "The medicine can only be obtained with a prescription," the word "prescription" is referring to the written authorization from a doctor that allows the patient to obtain the medicine. This aligns with sense 4.

So the answer is {"sense_index": 4}.