[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: part
Context:
This document is a summary of the European Public Assessment Report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also <t>part</t> of the EPAR). What is Alimta?

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": 9}
```

content:
```json
{"sense_index": 9}
```

reasoning_content:
1.  **Analyze the target word and context:**
    *   Target lemma: *part*
    *   Target surface form: *part*
    *   Context sentence: "If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also <t>part</t> of the EPAR)."
    *   Another sentence in the context: "...read the Package Leaflet (also part of the EPAR)..."
    *   Meaning: The "Scientific Discussion" and the "Package Leaflet" are components or constituent elements of the larger document called the "European Public Assessment Report (EPAR)". The relationship is that of a component to a whole.

2.  **Evaluate the candidate senses:**

    *   **Sense 1:** `part%1:24:00::` | definition="something determined in relation to something that includes it" | synonyms="portion, component part, component, constituent".
        *   This is a very general sense of "part" as a constituent element of a larger whole.
        *   Examples: "he wanted to feel a part of something bigger than himself; I read a portion of the manuscript".
        *   Fit: This fits well. The Scientific Discussion is a *component* of the EPAR. It is a thing included in a larger thing.

    *   **Sense 2:** `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".
        *   Fit: This sense often refers to physical segments or pieces of a constructed object (artifact). While EPAR is a document (artifact), "Scientific Discussion" isn't really a physical *segment* like the rear part of a house, nor a piece to be glued. It's a section or component in a more abstract or organizational sense. Sense 1 covers "component" explicitly.

    *   **Sense 3:** `part%1:17:00::` | definition="a portion of a natural object" | synonyms="piece".
        *   Fit: Incorrect. EPAR is not a natural object like a river.

    *   **Sense 4:** `part%1:09:02::` | definition="that which concerns a person with regard to a particular role or situation".
        *   Fit: Incorrect. Context is about documents, not a person's role/concern.

    *   **Sense 5:** `part%1:15:00::` | definition="the extended spatial location of something" | synonyms="region".
        *   Fit: Incorrect. Not a spatial location.

    *   **Sense 6:** `part%1:04:01::` | definition="the actions and activities assigned to or required or expected of a person or group".
        *   Fit: Incorrect.

    *   **Sense 7:** `part%1:09:01::` | definition="an actor's portrayal of someone in a play".
        *   Fit: Incorrect.

    *   **Sense 8:** `part%1:21:00::` | definition="assets belonging to or due to or contributed by an individual person or group".
        *   Fit: Incorrect. Not financial shares.

    *   **Sense 9:** `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".
        *   Fit: This is a strong contender. "Scientific Discussion" is a specific section of the EPAR. "Package Leaflet" is also a section/part.
        *   Comparison with Sense 1: Sense 1 ("something determined in relation to something that includes it" / "component part") is often the general hypernym for "parts of a whole". Sense 9 ("one of the portions... divided... constitute a whole" / "section") is more specific to divisions of an entity.
        *   Let's look at the synonyms again.
        *   Sense 1: component part, component, constituent, portion.
        *   Sense 9: section, division.
        *   In the context of a document (EPAR), the Scientific Discussion is a *section* or a *component* of the report.
        *   WordNet hierarchy: Sense 1 (part%1:24:00) is often the top-level "part" in the "artifact" or "object" domain (Synset 112424296 in 3.1, often mapped to 1:24:00).
        *   Sense 9 (part%1:09:00) is usually "one of the portions into which something is regarded as divided".
        *   Let's check the examples for Sense 1: "I read a portion of the manuscript". This is extremely close to "read the Scientific Discussion (also part of the EPAR)". Both involve documents.
        *   Let's check the examples for Sense 9: "the written part of the exam". This also fits documents.
        *   Nuance check: Sense 1 includes "component part". The Scientific Discussion *is* a component of the EPAR. Sense 9 implies a division.
        *   Usually, in WSD tasks, if something is described as "part of [document]", it leans towards the sense that defines a component or a section.
        *   Sense 1 definition: "something determined in relation to something that includes it". This is very broad.
        *   Sense 9 definition: "one of the portions into which something is regarded as divided...". The EPAR is divided into sections (EPAR summary, Package Leaflet, Scientific Discussion).
        *   However, let's look at the "portion" synonym in Sense 1. "I read a portion of the manuscript" usually refers to a chunk of text, not necessarily a formally defined section.
        *   But here, "Scientific Discussion" is a distinct, named document/section *within* the EPAR. It is a "component".
        *   Let's look at Sense 1's synonyms again: "component part", "component".
        *   Let's look at Sense 9's synonyms: "section", "division".
        *   The document has a "Package Leaflet" and a "Scientific Discussion". These are distinct documents or sections included in the EPAR.
        *   WordNet 3.1 mappings (approximate):
            *   Sense 1 (1:24:00) -> part -- (something determined in relation to something that includes it; "he wanted to feel a part of something bigger than himself"; "I read a portion of the manuscript"; "the smaller component is hard to reach"; "the animal constituent of plankton").
            *   Sense 9 (1:09:00) -> part, section, division -- (one of the portions into which something is regarded as divided and which together constitute a whole; "the written part of the exam"; "the finance section of the company"; "the BBC's engineering division").
        *   "Scientific Discussion" is a *section* or *component* of the EPAR.
        *   Is it Sense 1 or Sense 9?
        *   If I say "The Scientific Discussion is part of the EPAR", I mean it is a constituent element.
        *   Sense 1 seems to cover the abstract relation of inclusion (A is part of B).
        *   Sense 9 emphasizes the division/segmentation of the whole.
        *   In the context of a composite document (EPAR) consisting of named sub-documents (Package Leaflet, Scientific Discussion), "component" (Sense 1) seems very accurate. However, "section" (Sense 9) is also accurate.
        *   Let's look at the "I read a portion of the manuscript" example for Sense 1. The manuscript is the whole, the portion is the part. Here EPAR is the whole, Scientific Discussion is the part.
        *   Let's look at Sense 9 example: "the written part of the exam". The exam is the whole, the written part is the part.
        *   Distinction: Sense 1 often implies "component" or "constituent" (like ingredients or components of a system). Sense 9 often implies "section" or "division" (like chapters or segments).
        *   EPAR is a dossier. It contains distinct documents. These are components of the dossier.
        *   Let's look at Sense 2 again: "something less than the whole of a human artifact". Examples: "rear part of the house". This is usually spatial/structural continuity. The Scientific Discussion is a separate logical entity appended or included.
        *   Let's reconsider Sense 1. It has synonyms "component part", "component", "constituent". The Scientific Discussion is a constituent document of the EPAR.
        *   Let's reconsider Sense 9. Synonyms "section", "division". The Scientific Discussion is a section of the report.
        *   Which is better?
        *   Let's look at the definitions in WordNet 3.0 (which these usually map to).
        *   Sense 1: `part%1:09:00::` in WN3.0 is "one of the portions into which something is regarded as divided..." (matches Sense 9 in the prompt's list).
        *   Let's look at the Sense IDs provided in the prompt to avoid version confusion.
        *   Prompt Sense 1: `part%1:24:00::` (syn: component). "He wanted to feel a part of something bigger". This is the "belonging/component" sense.
        *   Prompt Sense 9: `part%1:09:00::` (syn: section). "The written part of the exam". This is the "section/division" sense.
        *   Context: "read the Package Leaflet (also part of the EPAR)". The Package Leaflet is a distinct document included in the EPAR. It acts as a section or a component.
        *   "Scientific Discussion (also part of the EPAR)".
        *   The word "section" fits well for documents.
        *   However, Sense 1 "component part" fits well for "parts of a report".
        *   Let's check the examples again.
        *   Sense 1: "I read a portion of the manuscript". This refers to reading *some* of it, not necessarily a formal section. "The animal constituent of plankton". "The smaller component is hard to reach".
        *   Sense 9: "The written part of the exam". "The finance section of the company". These refer to defined, named divisions.
        *   The "Scientific Discussion" and "Package Leaflet" are defined, named divisions/components of the EPAR.
        *   The phrase "part of the EPAR" suggests inclusion.
        *   If I have to choose between "component" (1) and "section" (9).
        *   Often, the "section" sense (Sense 9) is preferred for documents where distinct named parts are discussed. "The Scientific Discussion" is a *section* of the report.
        *   Let's look at Sense 9's definition again: "one of the portions into which something is regarded as divided and which together constitute a whole". The EPAR is divided into the Summary, Leaflet, and Discussion.
        *   Sense 1's definition is "something determined in relation to something that includes it". This is the broadest sense.
        *   In WSD, usually the more specific sense is preferred if it fits. "Section/division" (Sense 9) is more specific than "something determined in relation to something that includes it" (Sense 1).
        *   Is the Scientific Discussion a section? Yes.
        *   Is it a component? Yes.
        *   Is it a section *more* than just a general component?
        *   Example for Sense 9: "written part of the exam".
        *   Example for Sense 1: "read a portion of the manuscript".
        *   In the context: "read the Scientific Discussion (also part of the EPAR)".
        *   This phrasing highlights the inclusion of a distinct item.
        *   Sense 9 seems to capture the "division of a whole" aspect well.
        *   Let's try to rule out Sense 1. Is "part" here simply denoting the relation of inclusion? Or is it denoting a specific segment/segmentation? The context mentions distinct named entities (Summary, Leaflet, Scientific Discussion). These are the segments/divisions of the EPAR. Sense 9 feels appropriate.
        *   However, Sense 1's synonym "component" is strong. The Leaflet is a *component* of the EPAR package.
        *   Let's look at the Sense 1 example "He wanted to feel a part of something bigger". This is abstract inclusion/belonging.
        *   Sense 9 example "The finance section of the company". This is a structural division.
        *   The EPAR is a structured document. The Scientific Discussion is a structural part of it.
        *   Therefore, Sense 9 seems the better fit than Sense 1. Sense 1 is too general (it covers the feeling of belonging, or generic constituents). Sense 9 specifically addresses the division of a whole into constituent parts (sections/divisions) like parts of an exam or company sections.
        *   Wait, let me double check the sense indexing.
        *   Sense 1: `part%1:24:00::`. Synonyms: portion, component part, component, constituent.
        *   Sense 9: `part%1:09:00::`. Synonyms: section, division.
        *   If I look at WordNet 3.1 online:
            *   `part%1:09:00` corresponds to "part, section, division". Examples: "the written part of the exam".
            *   `part%1:24:00` corresponds to "part, portion, component part, component, constituent". Examples: "he wanted to feel a part of something bigger".
        *   My intuition: "Scientific Discussion" is a section of the EPAR. It constitutes a specific named portion of the whole.
        *   If I say "Read the discussion part", "part" = section.
        *   If I say "The discussion is part of the EPAR", "part" = component/included element.
        *   The sentence says "...read the Scientific Discussion (also part of the EPAR)". It emphasizes that the Discussion is included in the EPAR.
        *   Does this make it Sense 1 (inclusion) or Sense 9 (segment)?
        *   The phrase "part of the [Whole]" often triggers Sense 1 (the meronymic relation).
        *   However, Sense 9 *is* a specific type of meronymy (portion-segment).
        *   Let's look at the examples for Sense 9 again. "The written part of the exam". Here, "written part" refers to a segment.
        *   In the text: "Scientific Discussion (also part of the EPAR)". The word "part" is predicative here. It characterizes the relationship.
        *   Often, predicative uses ("X is part of Y") are handled by the general "component" sense (Sense 1).
        *   Attributive uses ("The X part of Y") are handled by the "section" sense (Sense 9).
        *   Example: "The Scientific Discussion part of the EPAR" -> Sense 9.
        *   Example: "The Scientific Discussion is a part of the EPAR" -> Sense 1?
        *   Let's test this hypothesis.
        *   "The engine is part of the car." (Component - Sense 1).
        *   "The rear part of the house." (Spatial segment - Sense 2?).
        *   "The written part of the exam." (Section - Sense 9).
        *   "I read a portion of the manuscript." (Sense 1 example). This is quantifying/segmenting.
        *   Let's look at the Sense 9 definition again. "one of the portions into which something is regarded as divided".
        *   The EPAR is divided into sections.
        *   However, the word "component" (Sense 1) fits perfectly for a document that is part of a dossier. The Scientific Discussion is a document *component* of the EPAR dossier.
        *   Let's look at the Sense 1 example: "I read a portion of the manuscript". This involves reading. The context involves reading ("read the Scientific Discussion...").
        *   Wait, "I read a portion of the manuscript" usually implies a random or undefined chunk. The Scientific Discussion is a specific defined entity.
        *   Let's look at Sense 1 synonyms: "component". A specific defined entity can be a component.
        *   Let's look at Sense 9 synonyms: "section". A specific defined entity can be a section.
        *   Let's check the WordNet definitions in a database to see the exact hierarchical relation.
        *   Usually, `part%1:09:00` (section) is a hyponym of `part%1:24:00` (component)? No, WordNet structure is complex.
        *   Let's look at the hierarchy.
            *   `part%1:24:00` (component/constituent).
            *   `part%1:09:00` (section/division).
        *   Are they distinct? Yes.
        *   Which one applies to a document structure?
        *   "Chapter" is a part of a book.
        *   "Section" is a part of a document.
        *   If "part" means "section", use Sense 9.
        *   If "part" means "component element", use Sense 1.
        *   Context: "Scientific Discussion (also part of the EPAR)".
        *   The EPAR is a "Report". It has a "Scientific Discussion" section. It has a "Package Leaflet" section/component.
        *   Is the Package Leaflet a "section" of the Report? Or is it a separate document *included* in the Report?
        *   Usually, a Package Leaflet is a separate physical document included in the medicine box. The EPAR is a report *about* the medicine. The text says the Leaflet is "also part of the EPAR". This implies the EPAR document contains the text of the Leaflet or the Leaflet is considered a component of the EPAR documentation.
        *   If it's a separate document included in the set, "component" (Sense 1) feels right.
        *   If it's a chapter within the document, "section" (Sense 9) feels right.
        *   EPARs usually consist of distinct chapters (sections). The Scientific Discussion is a specific chapter.
        *   Let's look at Sense 9's example: "the written part of the exam".
        *   Let's look at Sense 1's example: "the smaller component is hard to reach".
        *   There is another sense, Sense 2: "something less than the whole of a human artifact". Synonyms: portion. Examples: "glue the two parts together". This is for physical objects.
        *   Let's stick to 1 vs 9.
        *   Sense 1 is very broad. "Component".
        *   Sense 9 is "Section".
        *   Common usage: "This document is part of the application." (Sense 1 - Component).
        *   "The discussion part of the document." (Sense 9 - Section).
        *   Here, the syntax is "The Scientific Discussion [is] part of the EPAR".
        *   When describing the relationship "A is part of B", the broadest sense is usually appropriate, often Sense 1.
        *   However, if A is one of the defined divisions of B, Sense 9 is better.
        *   Let's check the prompt instructions again. "Use the sentence context, the examples, and the synonyms".
        *   Sense 1 example: "I read a portion of the manuscript". This example involves reading and a manuscript. This matches the context ("read the Scientific Discussion", "EPAR" is a report/manuscript-like object).
        *   Sense 9 example: "the written part of the exam". "the finance section of the company".
        *   The Sense 1 example "I read a portion of the manuscript" is the closest match to the activity (reading) and the object (document).
        *   Although "portion" in that example might imply an undivided chunk, the definition "something determined in relation to something that includes it" and synonyms "component part, component" cover the "inclusion" relationship perfectly.
        *   Sense 9 implies a division. While EPAR has divisions, the sentence emphasizes *inclusion* ("also part of...").
        *   I will go with Sense 1 because the sentence describes the inclusion relationship ("Scientific Discussion is part of EPAR") similar to "something determined in relation to something that includes it" and "component". The example "read a portion of the manuscript" aligns with "read the Scientific Discussion".
        *   Sense 9 is often used when "part" is used as a noun modifier or identifies a specific segment *by name* (e.g., "the discussion part"). Here "Scientific Discussion" is the name, and "part" describes its relation to the whole. "Scientific Discussion is a component of the EPAR".
        *   Sense 1 synonyms: "component". "Scientific Discussion is a component of the EPAR". This sounds correct.
        *   Sense 9 synonyms: "section". "Scientific Discussion is a section of the EPAR". This also sounds correct.
        *   But the definition of Sense 1 "something determined in relation to something that includes it" is the fundamental definition of meronymy used for general "part of" predications.
        *   Let's try to find a reason to reject Sense 1.
        *   Is the Scientific Discussion a "human artifact"? Yes.
        *   Is Sense 1 too abstract? "He wanted to feel a part of something bigger". This suggests Sense 1 covers abstract belonging too.
        *   Is Sense 9 more precise? Yes.
        *   Does the precision make it *better*?
        *   If I say "The engine is part of the car", it's Sense 1 (component).
        *   If I say "The front part of the car", it's Sense 2 (artifact portion).
        *   If I say "The suspension part of the car"? "Suspension system" is a component.
        *   Here, Scientific Discussion is a textual component.
        *   Let's look at the gloss for Sense 9: "one of the portions into which something is regarded as divided". The EPAR is divided into sections.
        *   However, Sense 1 includes "portion" as a synonym and "I read a portion of the manuscript" as an example.
        *   The overlap is significant.
        *   Let's compare sense keys.
        *   Sense 1: `part%1:24:00::` (This is often the root "part" synset).
        *   Sense 9: `part%1:09:00::` (This is the "section" synset).
        *   In WordNet, `part%1:09:00` ("section") has hypernym `part%1:24:00` ("component")? No, checking WordNet online.
        *   In WordNet 3.1:
            *   Synset 112424296 (part, portion, component part, component, constituent) - "something determined in relation to something that includes it". (Matches Sense 1).
            *   Synset 113911036 (part, section, division) - "one of the portions into which something is regarded as divided..." (Matches Sense 9).
            *   Is there a hypernym link? In WN 3.1, `section` (113911036) is a kind of `concept`? No.
            *   Actually, let's check if Sense 9 is a hyponym of Sense 1.
            *   Usually "section" IS A "part". So Sense 9 is a specific type of Sense 1.
            *   In WSD, if a specific sense (Sense 9) fits, it is usually preferred over the general sense (Sense 1).
            *   Does "Scientific Discussion" fit the definition of Sense 9 ("one of the portions into which something is regarded as divided")?
            *   The EPAR is a structured document. It is divided into the Summary, Leaflet, Discussion. These are the sections.
            *   Therefore, Sense 9 is the more specific and appropriate sense for a section of a document. Sense 1 is the fallback if it's just a general component (like a brick in a wall, or abstract belonging).
            *   Let's check the example "I read a portion of the manuscript" again. Why is that Sense 1? "Portion" there is undefined/arbitrary. "I read a bit of it".
            *   Here, "Scientific Discussion" is a *named division* of the report.
            *   "The written part of the exam" (Sense 9 example). This is a named/defined division.
            *   "Scientific Discussion" is analogous to "The written part".
            *   Therefore, Sense 9 seems stronger for a specific named section of a document.
        *   However, the phrasing "also part of the EPAR" focuses on the inclusion.
        *   Let's compare with "The heart is part of the body" (Component - Sense 1).
        *   "The upper part of the body" (Region/Spatial - Sense 2/5).
        *   "The acting part of the exam" -> Sense 9.
        *   "The Scientific Discussion" is a specific module/section.
        *   I'm leaning towards Sense 9 because "Scientific Discussion" acts as a distinct section of the report, similar to "finance section" or "written part". The definition of Sense 9 explicitly mentions "portions into which something is regarded as divided". EPAR is divided into these parts.

        *   Let's try to argue for Sense 1.
        *   "Scientific Discussion" is a document. "EPAR" is a collection of documents (a dossier).
        *   If A is a document and B is a collection, "A is part of B". Is A a "section"? Or a "component"?
        *   Usually "component" (Sense 1).
        *   But the example for Sense 1 "I read a portion of the manuscript" suggests a continuity of text.
        *   Wait, look at Sense 1 synonyms again: "component part, component, constituent".
        *   Look at Sense 9 synonyms: "section, division".
        *   If the Scientific Discussion is a separate text within the report, it is a section.
        *   Let's look at Sense 2 definition again: "something less than the whole of a human artifact". "The rear part of the house". "Glue the two parts together".
        *   Does Sense 2 fit? Not really, it implies a physical object's integrity.
        *   Sense 1 vs Sense 9.
        *   Let's consider the phrase "read the Scientific Discussion". You read a section of the report.
        *   If I search for WordNet examples for `part%1:09:00` (Sense 9):
            *   "the written part of the exam"
            *   "the finance section of the company"
            *   "the BBC's engineering division"
        *   These examples denote *functional* or *structural* divisions of an organization or complex entity.
        *   "Scientific Discussion" is a structural division of the EPAR.
        *   Sense 1 examples:
            *   "he wanted to feel a part of something bigger than himself" (Abstract)
            *   "I read a portion of the manuscript" (Quantitative/Indefinite)
            *   "the animal constituent of plankton" (Ingredient)
        *   The "Scientific Discussion" is neither abstract belonging, nor indefinite quantity, nor ingredient. It is a distinct structural segment of the report.
        *   Therefore, Sense 9 fits the "structural segment" meaning best. Even though "component" works, Sense 9 is the specific sense for "segment/section".
        *   Let's refine the choice. Sense 9 is "one of the portions into which something is regarded as divided". The EPAR is a report divided into specific parts (Summary, Leaflet, Discussion).
        *   Thus, Sense 9 is the correct specific sense.

    *   Wait, let's check if there is a "document part" sense.
    *   Sense 1 is very broad.
    *   Is there any other sense?
    *   Sense 2: "something less than the whole of a human artifact". A document is a human artifact. "The rear part of the house". This is spatial.
    *   Sense 9: "one of the portions... divided". This works for logical divisions (exam parts, company sections).
    *   The Scientific Discussion is a logical division of the EPAR.
    *   Conclusion: Sense 9.

    *   Let's double check Sense 1 synonyms: "portion". "A portion of the manuscript". This usually means "some of it".
    *   Context: "read the Scientific Discussion (also part of the EPAR)".
    *   This means "The Scientific Discussion is one of the parts of the EPAR".
    *   Sense 9 definition: "one of the portions into which something is regarded as divided...".
    *   This matches "one of the parts".
    *   Sense 9 seems to be the one intended for "sections" or "divisions".
    *   Sense 1 seems to be the general meronym, often used for "components" or "ingredients" or "belonging".
    *   If the context was "Scientific Discussion is a key part of the EPAR", I might lean Sense 1 (component).
    *   But since it is a specific named section of a structured report, Sense 9 ("section") is the precise word sense.
    *   Synonyms of Sense 9: "section, division".
    *   "Scientific Discussion section".
    *   Synonyms of Sense 1: "component, constituent".
    *   "Scientific Discussion component".
    *   Both are okay. But Sense 9's examples ("written part of the exam") are closer to the document context than Sense 1's examples ("constituent of plankton", "feel part of something").

    *   Final check: "The Package Leaflet (also part of the EPAR)".
    *   Package Leaflet is a specific section/document inside.
    *   I will choose Sense 9.

    *   Let's check Sense 9 index in the provided list.
    *   Candidate sense 9: `sense_key=part%1:09:00::`
    *   It is index 9 in the list provided.

    *   Let's re-read the Sense 1 example: "I read a portion of the manuscript".
    *   Does this map to "read the Scientific Discussion"?
    *   "Scientific Discussion" is the *name* of the portion.
    *   "I read a portion of the manuscript" -> The portion is not named, it's just an amount.
    *   "I read the Scientific Discussion part of the EPAR" -> Here "part" is a section.
    *   The sentence says "Scientific Discussion (also part of the EPAR)".
    *   This usage asserts the status of the Discussion as a division/component.
    *   Because the Discussion is a defined division, Sense 9 is better. Sense 1 allows for undefined portions. Sense 9 requires division into portions (which fits the structured report).

    *   One possible counter-argument: Is the Scientific Discussion considered a "division" or just an "included item"?
    *   "EPAR consists of the Scientific Discussion and the Package Leaflet".
    *   This makes them the divisions of the whole.
    *   Therefore Sense 9.

    *   Wait, I should check Sense 2 again. "The rear part of the house". "Part" here refers to a contiguous spatial area.
    *   Document parts (sections) are often contiguous spatial areas in the text.
    *   But Sense 2 examples are physical objects (house). Sense 9 examples include "exam" (abstract/document) and "company" (organization).
    *   Document sections fit better with "exam parts" (Sense 9) than "house parts" (Sense 2).
    *   So Sense 9 > Sense 2.

    *   Comparison 1 vs 9 again.
    *   WordNet 3.1 numbers:
        *   part%1:24:00 -> Synset 112424296. Direct Hypernym: thing (entity?). No, it's a Top Node often. Meronym of 'unit', 'whole'.
        *   part%1:09:00 -> Synset 113911036. Direct Hypernym: 'concept', 'conception', 'construct'?
        *   Wait, WordNet structure is:
            *   `part` (component) -> has parts.
            *   `part` (section) -> is a `concept`?
            *   Let's check relationships.
            *   `part` (component) is a `relation`.
            *   `part` (section) is a `piece`, `portion`?
            *   Actually, `part` (section) in WordNet 3.0: `part, section, division`.
            *   Definition: "one of the portions into which something is regarded as divided and which together constitute a whole".
            *   This implies a collection of parts constitutes the whole.
            *   This matches the EPAR structure perfectly. The EPAR is constituted by the Summary, Leaflet, Discussion.
            *   Sense 1 definition: "something determined in relation to something that includes it".
            *   This is the definition of meronymy. It applies, but Sense 9 is the specific type of meronymy for divisions of a whole.

    *   Final decision: Sense 9.


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: powder
Target surface form: powder
Context:
This document is a summary of the European Public Assessment Report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a <t>powder</t> that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed.

Candidate senses:
1. sense_key=powder%1:27:00:: | definition=a solid substance in the form of tiny loose particles; a solid that has been pulverized | synonyms=pulverization, pulverisation
2. sense_key=powder%1:27:01:: | definition=a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks | synonyms=gunpowder
3. sense_key=powder%1:06:01:: | definition=any of various cosmetic or medical preparations dispensed in the form of a pulverized powder

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": 3}
```

finish_reason: stop

content:
```json
{"sense_index": 3}
```

role: assistant

reasoning_content:
1.  **Analyze the target lemma and surface form:** The target is "powder" (noun).
2.  **Analyze the context:** The context describes "Alimta", which is a medicine. It states: "Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active substance pemetrexed."
    *   Key clues: "medicine", "solution for infusion", "active substance pemetrexed". This refers to a pharmaceutical preparation.
3.  **Analyze the candidate senses:**
    *   **Sense 1:** "a solid substance in the form of tiny loose particles; a solid that has been pulverized". Synonyms: pulverization. This is the general definition of powder as a physical state of matter.
    *   **Sense 2:** "a mixture of potassium nitrate, charcoal, and sulfur... gunpowder". Synonyms: gunpowder. Clearly incorrect context (medical vs. explosive).
    *   **Sense 3:** "any of various cosmetic or medical preparations dispensed in the form of a pulverized powder". This sense specifically covers "medical preparations".
4.  **Compare context to senses:**
    *   The context is about a medical drug (Alimta/pemetrexed).
    *   Sense 1 is very general. While the drug is physically a powder (Sense 1), Sense 3 is more specific ("medical preparations").
    *   However, looking closely at WordNet sense hierarchies and usage:
        *   Sense 1 refers to the physical material state (pulverized solid).
        *   Sense 3 refers to the *preparation* itself (cosmetic or medical).
        *   In the sentence "Alimta is a powder", it describes the pharmaceutical form. The WordNet definition for Sense 3 explicitly includes "medical preparations".
    *   Is Sense 3 the best fit? Let's check the hierarchy.
        *   Sense 1: `powder` (physical state) -> `solid`.
        *   Sense 3: `powder` (artifact/preparation) -> `preparation` -> `artifact`.
    *   Alimta is a specific pharmaceutical product. The sentence describes the *formulation* of the medicine. "Alimta is a powder" functions similarly to "foundation is a powder" (cosmetic) or "this medicine is a powder".
    *   Sense 3 is defined as "any of various cosmetic or medical preparations". Since Alimta is a medical preparation dispensed in powder form, Sense 3 is the semantically appropriate specific sense over the general physical state definition (Sense 1), although Sense 1 is technically true as the hypernym of the physical state. In WSD tasks, the specific sense that captures the domain (medical preparation) is usually preferred over the generic physical sense if available.
    *   Let's double-check the "specificity" rule. If a word is used in a specific domain sense defined in WordNet, that sense takes precedence over the generic sense.
    *   Context: Medical.
    *   Sense 1: Generic physical state.
    *   Sense 3: Medical (or cosmetic) preparation.
    *   The text says "Alimta is a powder... for infusion". This identifies the *substance* being administered as a medical preparation.
    *   Therefore, Sense 3 is the best match.

    *Self-Correction/Refinement:* Sometimes WordNet senses are tricky.
    Sense 1: "a solid substance... pulverized".
    Sense 3: "any of various... medical preparations... in the form of a pulverized powder".
    Alimta is a medical preparation. It fits Sense 3 perfectly.

    Let's verify Sense 3 indexing.
    Sense 1 = powder%1:27:00::
    Sense 2 = powder%1:27:01::
    Sense 3 = powder%1:06:01::

    Wait, let's look at the definition for Sense 3 again. "any of various cosmetic or medical preparations dispensed in the form of a pulverized powder".
    Does Alimta fit this? Yes, it is a medical preparation.
    Does it fit Sense 1? Yes, it is a solid pulverized substance.
    Standard WSD practice: Choose the most specific sense that fits. Sense 3 is the specific "medical preparation" sense. Sense 1 is the general substance sense. The text is about a medicinal product. Therefore, Sense 3 is the correct choice.

    Let's re-read the sense keys provided in the prompt to ensure the mapping to indices.
    Candidate senses listed:
    1. sense_key=powder%1:27:00:: ... (pulverization)
    2. sense_key=powder%1:27:01:: ... (gunpowder)
    3. sense_key=powder%1:06:01:: ... (medical/cosmetic preparation)

    Index 3 is the medical preparation sense.
    The context is a medical document about a medicine (Alimta).
    Conclusion: Index 3.

format: unknown

native_finish_reason: stop

provider: Baidu

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: solution
Target surface form: solution
Context:
This document is a summary of the European Public Assessment Report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a <t>solution</t> for infusion (drip into a vein). It contains the active substance pemetrexed.

Candidate senses:
1. sense_key=solution%1:27:00:: | definition=a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution | examples=he used a solution of peroxide and water
2. sense_key=solution%1:10:00:: | definition=a statement that solves a problem or explains how to solve the problem | synonyms=answer, result, resolution, solvent | examples=they were trying to find a peaceful solution; the answers were in the back of the book
3. sense_key=solution%1:09:00:: | definition=a method for solving a problem | examples=the easy solution is to look it up in the handbook
4. sense_key=solution%1:14:00:: | definition=the set of values that give a true statement when substituted into an equation | synonyms=root
5. sense_key=solution%1:04:00:: | definition=the successful action of solving a problem | examples=the solution took three hours

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 Context:**
    *   The sentence is: "Alimta is a powder that is made up into a solution for infusion (drip into a vein)."
    *   Key phrases: "powder", "made up into a solution", "infusion", "drip into a vein", "active substance pemetrexed".
    *   The context describes a pharmaceutical preparation. A powder is mixed with a liquid to create a mixture that is injected or infused into a vein.

2.  **Analyze the Target Lemma:**
    *   Target: "solution".
    *   In this context, "solution" refers to a liquid mixture where a substance (the powder/active substance) is dissolved in a liquid (solvent) for medical administration.

3.  **Evaluate Candidate Senses:**

    *   **Sense 1:** `solution%1:27:00::` | Definition: "a homogeneous mixture of two or more substances; frequently (but not necessarily) a liquid solution" | Example: "he used a solution of peroxide and water".
        *   Match analysis: The context describes a "solution for infusion". This is a homogeneous mixture of the medicinal powder and a diluent. This fits the chemical/physical definition of a solution.

    *   **Sense 2:** `solution%1:10:00::` | Definition: "a statement that solves a problem or explains how to solve the problem" | Synonyms: answer, result, resolution, solvent | Example: "they were trying to find a peaceful solution".
        *   Match analysis: This refers to an answer to a problem or question. The medical context is not about solving a puzzle or a conflict. It is a physical substance.

    *   **Sense 3:** `solution%1:09:00::` | Definition: "a method for solving a problem" | Example: "the easy solution is to look it up in the handbook".
        *   Match analysis: Similar to Sense 2, this refers to a method or way of resolving a difficulty. Not applicable here.

    *   **Sense 4:** `solution%1:14:00::` | Definition: "the set of values that give a true statement when substituted into an equation" | Synonyms: root.
        *   Match analysis: This is a mathematical definition. Not applicable.

    *   **Sense 5:** `solution%1:04:00::` | Definition: "the successful action of solving a problem" | Example: "the solution took three hours".
        *   Match analysis: This refers to the act or process of solving. Not applicable.

4.  **Select the Best Sense:**
    *   Sense 1 is the only sense that refers to a physical substance or mixture. The context explicitly mentions a "powder that is made up into a solution for infusion". This clearly points to a liquid mixture (homogeneous mixture) used in a medical context.

5.  **Format the Output:**
    *   The instructions require a JSON object with the key "sense_index".
    *   The chosen sense corresponds to the first item in the list, so index 1.

    Wait, the user instruction says "Return only a JSON object exactly like {"sense_index": 3}." implying the index number corresponds to the position in the provided list (1-based indexing usually, but let's check standard practice).
    The list provided has 5 items numbered 1 through 5.
    Sense 1 is the correct match.
    Therefore, the index is 1.

provider: Friendli


[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: infusion
Target surface form: infusion
Context:
This document is a summary of the European Public Assessment Report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a solution for <t>infusion</t> (drip into a vein). It contains the active substance pemetrexed.

Candidate senses:
1. sense_key=infusion%1:27:00:: | definition=a solution obtained by steeping or soaking a substance (usually in water) | synonyms=extract
2. sense_key=infusion%1:22:00:: | definition=the process of extracting certain active properties (as a drug from a plant) by steeping or soaking (usually in water)
3. sense_key=infusion%1:04:00:: | definition=(medicine) the passive introduction of a substance (a fluid or drug or electrolyte) into a vein or between tissues (as by gravitational force)
4. sense_key=infusion%1:04:01:: | definition=the act of infusing or introducing a certain modifying element or quality | examples=the team's continued success is attributable to a steady infusion of new talent

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": 3}
```

reasoning_content:
1.  **Analyze the Target:** The target lemma is "infusion" and the surface form is "infusion".
2.  **Analyze the Context:** The text describes a medicinal product called Alimta. It mentions "a powder that is made up into a solution for infusion (drip into a vein)." The parenthetical "(drip into a vein)" is crucial context.
3.  **Analyze the Candidate Senses:**
    *   Sense 1 (`infusion%1:27:00::`): Definition = "a solution obtained by steeping or soaking a substance (usually in water)". Synonyms = extract. This refers to the liquid product of steeping (like tea or herbal extract). While the text mentions a "solution," the context of "drip into a vein" makes this definition unlikely. This is about making a solution, not the medical administration.
    *   Sense 2 (`infusion%1:22:00::`): Definition = "the process of extracting certain active properties (as a drug from a plant) by steeping or soaking (usually in water)". This refers to the method of extraction (making tea). The context is about administering a drug into a vein.
    *   Sense 3 (`infusion%1:04:00::`): Definition = "(medicine) the passive introduction of a substance (a fluid or drug or electrolyte) into a vein or between tissues (as by gravitational force)". This matches the medical context perfectly. The text explicitly says "drip into a vein".
    *   Sense 4 (`infusion%1:04:01::`): Definition = "the act of infusing or introducing a certain modifying element or quality". Example: "steady infusion of new talent". This is a metaphorical usage.
4.  **Compare and Select:** The context is clearly medical ("medicine", "drip into a vein", "pemetrexed"). The text describes the administration of the drug via a drip. Sense 3 is defined as the medical introduction of a fluid/drug into a vein. This aligns perfectly with "solution for infusion (drip into a vein)".
5.  **Formulate Output:** The user wants a JSON object with the `sense_index`. Sense 3 corresponds to index 3.

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: drip
Target surface form: drip
Context:
This document is a summary of the European Public Assessment Report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a solution for infusion (<t>drip</t> into a vein). It contains the active substance pemetrexed.

Candidate senses:
1. sense_key=drip%2:38:00:: | definition=fall in drops | examples=Water is dripping from the faucet
2. sense_key=drip%2:35:10:: | definition=let or cause to fall in drops | synonyms=dribble, drop | examples=dribble oil into the mixture

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: `drip`
    *   Target surface form: `drip`
    *   Context snippet: "...a powder that is made up into a solution for infusion (<t>drip</t> into a vein)..."
    *   Meaning in context: The word "drip" here refers to the medical procedure of intravenous infusion. Specifically, it refers to the apparatus or the method of slowly introducing fluid into a vein. It acts as a noun in this context (an intravenous drip), though the candidate senses provided are verbs. Let me double-check the POS.
    *   Wait, looking at the candidate senses:
        *   Sense 1: `drip%2:38:00::` | definition=fall in drops (verb)
        *   Sense 2: `drip%2:35:10::` | definition=let or cause to fall in drops (verb)
    *   The prompt identifies the target lemma as "drip" and the form as "drip".
    *   Context: "...solution for infusion (drip into a vein)."
    *   Grammatical analysis: Is "drip" functioning as a noun or a verb here?
        *   "solution for infusion (drip into a vein)"
        *   It could be a noun phrase: "a drip into a vein" (meaning the device/process).
        *   It could be a verb phrase describing the action: "(to) drip into a vein".
        *   "Infusion" is a noun. The parenthetical text is explaining what an infusion is. An infusion is the action of infusing. Saying "drip into a vein" is a description of the action. "The solution is for infusion (which involves a drip into a vein)" or "(which involves dripping into a vein)".
        *   In standard English medical texts, "drip" is often used as a noun ("put on a drip").
        *   However, let's look at the provided sense candidates. They are both verbs (definitions: "fall in drops", "let or cause to fall in drops").
        *   If the context implies the noun "intravenous drip", neither sense is a perfect fit based on POS. However, WSD tasks often force a choice among provided candidates even if POS mismatches, or I need to re-evaluate if it's being used as a verb here.
        *   Let's re-read carefully: "Alimta is a powder that is made up into a solution for infusion (drip into a vein)."
        *   If "drip" is a noun here, it means "a device used to administer fluids into the body" or "the process of administering fluids". WordNet usually has separate entries for nouns.
        *   Let's check if there's an implied verb usage. Maybe the text means: "solution for infusion [to] drip into a vein". That feels clunky.
        *   Maybe the text means "solution for infusion (a drip into a vein)". Here "drip" is a noun.
        *   BUT, I am restricted to the provided candidate senses.
        *   Candidate 1: "fall in drops". Intransitive verb. Example: "Water is dripping from the faucet."
        *   Candidate 2: "let or cause to fall in drops". Transitive verb. Synonyms: dribble, drop. Example: "dribble oil into the mixture."
        *   If I *must* choose a verb sense:
            *   Is the medicine dripping (intransitive)? The solution flows. The context is "drip into a vein". The solution drips into the vein.
            *   Is someone causing the drip (transitive)? The doctor drips the solution? No, usually the apparatus does it.
    *   Let's reconsider the Noun vs Verb issue. If the system gave me only verb senses, either:
        a) The system identifies this instance as a verb.
        b) The system is asking me to choose the closest verbal concept even if it's a noun usage (metaphorical derivation).
        c) I am misinterpreting the grammar.
    *   Let's look at the phrasing "solution for infusion (drip into a vein)".
    *   In medical jargon, "infusion" is the process. "Drip" is often a synonym for infusion (noun). "The patient is on a drip."
    *   If the provided senses are exclusively verbs, I am in a bind. However, let's look closer at Sense 2: "let or cause to fall in drops". This is a transitive action.
    *   Sense 1: "fall in drops". This is the movement of the liquid itself.
    *   In an IV infusion, the liquid flows/drips from the bag through the tube into the vein. The liquid "drips" (intransitive) into the vein.
    *   However, let's look for a potential Noun sense in WordNet that might be mislabeled or if the context allows a verb interpretation.
        *   WordNet noun 1: "flowing in drops".
        *   WordNet noun 2: "the formation and falling of drops of liquid".
        *   WordNet noun 3: "(architecture)...
        *   WordNet noun 4: "a steady small stream". e.g., "he had a drip in his arm".
    *   Since the candidates are Verb senses, I must treat this as a Verb WSD task or select the sense that most closely aligns with the action described.
    *   The action described by "infusion" involves liquid falling/dropping into the body.
    *   Let's compare Sense 1 vs Sense 2 again.
    *   Sense 1 (Intransitive): The liquid drips. "Water is dripping from the faucet."
    *   Sense 2 (Transitive): The agent drips the liquid. "Dribble oil into the mixture."
    *   In the context "drip into a vein", is it describing the liquid falling (Sense 1) or the administration method (Sense 2)? The parenthetical is defining "infusion".
    *   Infusion: The act of infusing. The liquid enters.
    *   If I read it as "(to) drip into a vein", the subject is the solution. The solution drips into a vein. This matches Sense 1 (fall in drops).
    *   If I read it as "a drip into a vein" (noun), it corresponds to the event of dripping (Sense 1 noun equivalent) rather than the act of causing it to drip (Sense 2).
    *   Usually, "drip" as a medical noun (the IV apparatus) is derived from the intransitive verb (the liquid dripping). You don't "drip" a patient (transitive) in standard usage (though you might "drip-feed" them). The focus is on the fluid falling/flowing.
    *   Therefore, Sense 1 ("fall in drops") captures the physical phenomenon of the IV liquid entering the vein. Sense 2 implies an active agent letting drops fall (like "dribble oil"). While a doctor sets up the IV, the "drip" itself refers to the falling drops (Sense 1) or the resulting flow.
    *   Context: "solution for infusion (drip into a vein)".
    *   Interpretation: The solution is for the action of dripping into a vein.
    *   Action: The solution drips.
    *   Sense 1 fits "the solution drips". Sense 2 fits "the doctor drips the solution".
    *   In the sentence "infusion (drip into a vein)", the word is likely functioning as a noun (synonym for infusion), but constrained to verb senses, the underlying action is the liquid falling.
    *   Also, medical "drip" usually implies the continuous flow/dropping of liquid. "The saline drips into his arm." (Sense 1).
    *   Sense 2 examples ("dribble oil into the mixture") suggest a manual, often culinary or lab-specific, transitive action. IVs are passive/automatic setups where the liquid falls.
    *   Conclusion: Sense 1 is the better fit among the options, as it describes the motion of the liquid which defines the medical procedure, whereas Sense 2 implies a transitive agent not prominent in the definition of the infusion device/process itself.

    *   Let's double check if there is any chance it is Sense 2. Could "drip" mean "administer via drops"? "The nurse dripped the medicine into his eye." Yes. "The doctor dripped the solution into the vein." It's possible, but "infusion" is usually defined by the process of the fluid entering. The parenthetical "drip into a vein" explains "infusion". Infusion = the process of infusing. The solution infuses/drips. Intransitive. Sense 1.

    *   Let's check the indices.
    *   Sense 1: `drip%2:38:00::` (index 1)
    *   Sense 2: `drip%2:35:10::` (index 2)

    *   Wait, I need to be careful about "Sense 1" vs "Sense 2" referring to the list order or the specific sense keys. The prompt asks for "single best indexed sense". The list is numbered 1 and 2.
    *   Choice: Index 1.

    Let's verify the definitions again.
    Sense 1: "fall in drops" (Intransitive). Matches "The solution drips into a vein".
    Sense 2: "let or cause to fall in drops" (Transitive). Matches "Drip the solution into the vein".
    The phrase "infusion (drip into a vein)" explains what an infusion is. An infusion is a process. The solution is the subject of the infusion process. The solution drips.
    Furthermore, "drip" is very commonly used as a noun here ("put on a drip"). If forced to map a noun usage to a verb sense, noun "drip" (the event) comes from verb "drip" (to fall in drops).
    Noun sense "the act of dripping" links to Verb Sense 1.
    Verb Sense 2 links to "dripping" (the act of causing to drip).
    In the medical context, the focus is on the liquid's movement into the vein. Sense 1.

    Final check:
    Context: "solution for infusion (drip into a vein)"
    This is a gloss/definition style context.
    "Infusion" means "drip into a vein".
    "Drip into a vein" describes the event.
    Does the liquid "fall in drops"? Yes, IVs work by a drip chamber where drops form and fall.
    Does the doctor "cause to fall in drops"? Yes, but the word "drip" in this specific syntactic slot (likely a noun or intransitive verb describing the solution's action) aligns better with Sense 1.

    If I have to hedge between a noun-verb mismatch vs choosing the best verb sense:
    The core concept of an IV drip is the drops falling. That is Sense 1.

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: vein
Target surface form: vein
Context:
This document is a summary of the European Public Assessment Report (EPAR). It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a <t>vein</t>). It contains the active substance pemetrexed.

Candidate senses:
1. sense_key=vein%1:08:00:: | definition=a blood vessel that carries blood from the capillaries toward the heart | synonyms=vena, venous blood vessel | examples=all veins except the pulmonary vein carry unaerated blood
2. sense_key=vein%1:10:00:: | definition=a distinctive style or manner | examples=he continued in this vein for several minutes
3. sense_key=vein%1:20:00:: | definition=any of the vascular bundles or ribs that form the branching framework of conducting and supporting tissues in a leaf or other plant organ | synonyms=nervure
4. sense_key=vein%1:17:00:: | definition=a layer of ore between layers of rock | synonyms=mineral vein
5. sense_key=vein%1:05:00:: | definition=one of the horny ribs that stiffen and support the wing of an insect | synonyms=nervure

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**: The word is "vein".
2.  **Analyze the Context**: The text describes a medical document (European Public Assessment Report) regarding a medicine called "Alimta". Alimta is a powder made into a solution for infusion. The infusion is described as a "drip into a vein". The active substance is pemetrexed. This is clearly a medical context involving the administration of drugs into the human body.
3.  **Analyze the Candidate Senses**:
    *   **Sense 1**: `vein%1:08:00::` | Definition: "a blood vessel that carries blood from the capillaries toward the heart". Synonyms: "vena, venous blood vessel". Examples: "all veins except the pulmonary vein carry unaerated blood".
        *   *Fit*: This fits perfectly. Intravenous (IV) infusions are administered into veins.
    *   **Sense 2**: `vein%1:10:00::` | Definition: "a distinctive style or manner". Examples: "he continued in this vein for several minutes".
        *   *Fit*: This is metaphorical. The context is physical and anatomical.
    *   **Sense 3**: `vein%1:20:00::` | Definition: "any of the vascular bundles or ribs that form the branching framework... in a leaf or other plant organ".
        *   *Fit*: This refers to botany. The context is human medicine.
    *   **Sense 4**: `vein%1:17:00::` | Definition: "a layer of ore between layers of rock". Synonyms: "mineral vein".
        *   *Fit*: This refers to geology/mining.
    *   **Sense 5**: `vein%1:05:00::` | Definition: "one of the horny ribs that stiffen and support the wing of an insect".
        *   *Fit*: This refers to entomology.
4.  **Select the Best Sense**: The context mentions "drip into a vein" for a medicine (infusion). This refers to a blood vessel in the human body. Sense 1 is the correct definition for a blood vessel.
5.  **Format Output**: The user wants a JSON object like `{"sense_index": X}`. The correct sense is the first one listed (index 1). Note: The instructions say "Do not answer with a WordNet sense key." and "Return only a JSON object exactly like {"sense_index": 3}". I need to map the selected sense to the index number provided in the candidate list.
    *   Sense 1 is the correct one.
    *   Index is 1.

Wait, let me double-check the index numbering.
The list is numbered 1 to 5.
1. sense_key=vein%1:08:00:: ... (blood vessel)
2. sense_key=vein%1:10:00:: ... (style)
3. sense_key=vein%1:20:00:: ... (leaf)
4. sense_key=vein%1:17:00:: ... (ore)
5. sense_key=vein%1:05:00:: ... (insect)

The context "drip into a vein" refers to an intravenous injection/infusion. This uses the anatomical definition of a vein carrying blood.
Therefore, Sense 1 is the correct match.
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: contain
Target surface form: contains
Context:
It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It <t>contains</t> the active substance pemetrexed. What is Alimta used for?

Candidate senses:
1. sense_key=contain%2:42:00:: | definition=include or contain; have as a component | synonyms=incorporate, comprise | examples=A totally new idea is comprised in this paper; The record contains many old songs from the 1930's
2. sense_key=contain%2:42:13:: | definition=contain or hold; have within | synonyms=hold, bear, carry | examples=The jar carries wine; The canteen holds fresh water
3. sense_key=contain%2:41:00:: | definition=lessen the intensity of; temper; hold in restraint; hold or keep within limits | synonyms=control, hold in, hold, check, curb, moderate | examples=moderate your alcohol intake; hold your tongue
4. sense_key=contain%2:42:06:: | definition=be divisible by | examples=24 contains 6
5. sense_key=contain%2:42:14:: | definition=be capable of holding or containing | synonyms=take, hold | examples=This box won't take all the items; The flask holds one gallon
6. sense_key=contain%2:33:00:: | definition=hold back, as of a danger or an enemy; check the expansion or influence of | synonyms=check, turn back, arrest, stop, hold back | examples=Arrest the downward trend; Check the growth of communism in South East Asia

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}
```

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

reasoning_content:
The target word is "contains" in the context: "It contains the active substance pemetrexed."
The context says "Alimta is a powder that is made up into a solution for infusion... It contains the active substance pemetrexed."
This means Alimta has pemetrexed as a component.

Sense 1: include or contain; have as a component. Synonyms: incorporate, comprise. Examples: "A totally new idea is comprised in this paper", "The record contains many old songs from the 1930's". This matches perfectly with having a substance as a component.
Sense 2: contain or hold; have within. Synonyms: hold, bear, carry. Examples: "The jar carries wine", "The canteen holds fresh water". This is more about physical holding, like a container holding a liquid. However, "It contains the active substance pemetrexed" could be seen as having within or having as a component. In WordNet, "have as a component" (Sense 1) is usually for composition (like a medicine containing an active substance), whereas "have within" (Sense 2) is spatial holding (like a jar containing wine).
Let's look closely at Sense 1 vs Sense 2.
Sense 1 is "include or contain; have as a component". Alimta *contains* the active substance pemetrexed = pemetrexed is a component of Alimta.
Sense 2 is "contain or hold; have within" (e.g., The jar carries wine).
Given "active substance", it is a component. Thus Sense 1 is better.

Let me verify the WordNet senses for "contain":
Verb 1: contain, incorporate, comprise - include or contain; have as a component; "A totally new idea is comprised in this paper"; "The record contains many old songs from the 1930's"
Verb 2: hold, bear, carry, contain - contain or hold; have within; "The jar carries wine"; "The canteen holds fresh water"

Since pemetrexed is an active substance that makes up Alimta, it is a component. Sense 1 fits "have as a component".

Index 1 is the correct choice.

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: active
Target surface form: active
Context:
It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the <t>active</t> substance pemetrexed. What is Alimta used for?

Candidate senses:
1. sense_key=active%3:00:02:: | definition=tending to become more severe or wider in scope | examples=active tuberculosis
2. sense_key=active%5:00:00:operational:00 | definition=engaged in or ready for military or naval operations | synonyms=combat-ready, fighting | examples=on active duty; the platoon is combat-ready
3. sense_key=active%3:00:03:: | definition=disposed to take action or effectuate change | examples=a director who takes an active interest in corporate operations; an active antagonism
4. sense_key=active%5:00:00:involved:00 | definition=taking part in an activity | synonyms=participating | examples=an active member of the club; he was politically active
5. sense_key=active%3:00:01:: | definition=characterized by energetic activity | examples=an active toddler; active as a gazelle
6. sense_key=active%3:00:07:: | definition=exerting influence or producing a change or effect | examples=an active ingredient
7. sense_key=active%3:00:06:: | definition=full of activity or engaged in continuous activity | examples=an active seaport; an active bond market
8. sense_key=active%5:00:00:existent:00 | definition=in operation | synonyms=alive | examples=keep hope alive; the tradition was still alive
9. sense_key=active%3:00:10:: | definition=(of the sun) characterized by an increased occurrence of sunspots and flares and radio emissions
10. sense_key=active%3:00:09:: | definition=expressing that the subject of the sentence has the semantic function of actor: | examples=Hemingway favors active constructions
11. sense_key=active%3:00:00:: | definition=(used of verbs (e.g. `to run') and participial adjectives (e.g. `running' in `running water')) expressing action rather than a state of being | synonyms=dynamic
12. sense_key=active%3:00:05:: | definition=(of e.g. volcanos) capable of erupting
13. sense_key=active%3:00:04:: | definition=(of e.g. volcanos) erupting or liable to erupt | examples=active volcanos
14. sense_key=active%3:00:08:: | definition=engaged in full-time work | examples=active duty; though past retirement age he is still active in his profession

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 context:**
    *   Sentence: "It contains the **active** substance pemetrexed."
    *   Domain: Pharmaceutical/Medical document (EPAR - European Medicines Agency).
    *   Meaning: The text is describing a medicine called Alimta. It states that Alimta contains the "active substance" pemetrexed. In pharmacology, an "active substance" or "active ingredient" is the component of a drug that produces the intended therapeutic effect.

2.  **Analyze the candidate senses:**
    *   Sense 1: "tending to become more severe or wider in scope" (e.g., active tuberculosis). -> Incorrect. Not about disease progression.
    *   Sense 2: "engaged in or ready for military or naval operations" (synonyms: combat-ready). -> Incorrect. Not military.
    *   Sense 3: "disposed to take action or effectuate change" (e.g., active interest). -> Too general/volitional.
    *   Sense 4: "taking part in an activity" (synonyms: participating). -> Incorrect. Substances don't participate like members of a club.
    *   Sense 5: "characterized by energetic activity" (e.g., active toddler). -> Incorrect.
    *   Sense 6: "exerting influence or producing a change or effect" (e.g., "an active ingredient"). -> Matches perfectly. In pharmacology, an active substance is the one exerting the chemical/biological effect.
    *   Sense 7: "full of activity or engaged in continuous activity" (e.g., active seaport). -> Incorrect.
    *   Sense 8: "in operation" (synonyms: alive). -> Incorrect.
    *   Sense 9: "(of the sun) characterized by...". -> Incorrect.
    *   Sense 10: "expressing that the subject... has semantic function of actor" (grammatical). -> Incorrect.
    *   Sense 11: "(used of verbs...) expressing action...". -> Incorrect.
    *   Sense 12/13: Volcanos. -> Incorrect.
    *   Sense 14: "engaged in full-time work". -> Incorrect.

3.  **Select the best sense:**
    *   Sense 6 explicitly mentions "an active ingredient" in the examples. The context is about a medicine containing an "active substance" (synonymous with active ingredient). The definition "exerting influence or producing a change or effect" fits the role of pemetrexed in the medicine.

4.  **Format the output:**
    *   JSON format: `{"sense_index": X}`.
    *   The index corresponds to the list number provided in the prompt.
    *   Sense 6 is number 6 in the list.

5.  **Final Check:**
    *   Context: "active substance pemetrexed".
    *   Sense 6 definition: "exerting influence or producing a change or effect".
    *   Sense 6 example: "an active ingredient".
    *   Match: Perfect.

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: substance
Target surface form: substance
Context:
It explains how the Committee for Medicinal Products for Human Use (CHMP) assessed the studies performed, to reach their recommendations on how to use the medicine. If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). What is Alimta? Alimta is a powder that is made up into a solution for infusion (drip into a vein). It contains the active <t>substance</t> pemetrexed. What is Alimta used for?

Candidate senses:
1. sense_key=substance%1:03:00:: | definition=the real physical matter of which a person or thing consists | examples=DNA is the substance of our genes
2. sense_key=substance%1:09:01:: | definition=the choicest or most essential or most vital part of some idea or experience | synonyms=kernel, core, center, centre, essence, gist | examples=the gist of the prosecutor's argument; the heart and soul of the Republican Party
3. sense_key=substance%1:09:00:: | definition=the idea that is intended | synonyms=meaning | examples=What is the meaning of this proverb?
4. sense_key=substance%1:27:00:: | definition=material of a particular kind or constitution | examples=the immune response recognizes invading substances
5. sense_key=substance%1:21:00:: | definition=considerable capital (wealth or income) | synonyms=means | examples=he is a man of means
6. sense_key=substance%1:10:00:: | definition=what a communication that is about something is about | synonyms=message, content, subject matter
7. sense_key=substance%1:03:01:: | definition=a particular kind or species of matter with uniform properties | examples=shigella is one of the most toxic substances known to man

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 "substance" in the context: "It contains the active substance pemetrexed."

Let me analyze the context:
- This is about a medicine called Alimta
- Alimta is a powder made up into a solution for infusion
- It contains the "active substance pemetrexed"
- Pemetrexed is the active ingredient in the medicine

Now let me look at each candidate sense:

1. sense_key=substance%1:03:00:: - "the real physical matter of which a person or thing consists" - Example: "DNA is the substance of our genes"
   - This is about physical matter that constitutes something, but it's more general/abstract

2. sense_key=substance%1:09:01:: - "the choicest or most essential or most vital part of some idea or experience" - This is about abstract concepts, not relevant

3. sense_key=substance%1:09:00:: - "the idea that is intended" - About meaning/ideas, not relevant

4. sense_key=substance%1:27:00:: - "material of a particular kind or constitution" - Example: "the immune response recognizes invading substances"
   - This refers to materials/substances in a general sense

5. sense_key=substance%1:21:00:: - "considerable capital (wealth or income)" - Not relevant

6. sense_key=substance%1:10:00:: - "what a communication that is about something is about" - About communication content, not relevant

7. sense_key=substance%1:03:01:: - "a particular kind or species of matter with uniform properties" - Example: "shigella is one of the most toxic substances known to man"
   - This refers to a specific kind of matter with specific properties

The context is talking about the "active substance pemetrexed" - a specific chemical compound that is the active ingredient in a medicine. This is referring to a specific kind of matter with uniform properties.

Looking at sense 1 vs sense 7:
- Sense 1 is more about "the real physical matter of which a person or thing consists" - more general, about what something is made of
- Sense 7 is "a particular kind or species of matter with uniform properties" - more specific, about types of matter

The example for sense 7: "shigella is one of the most toxic substances known to man" - this is talking about a specific type of matter/organism with specific properties, similar to how "pemetrexed" is a specific chemical compound.

The example for sense 1: "DNA is the substance of our genes" - this is more about DNA being the physical matter that genes consist of.

In the context "active substance pemetrexed," we're talking about pemetrexed as a specific kind of matter with specific properties - it's the active ingredient/chemical compound in the medicine.

Sense 7 seems most appropriate because:
1. Pemetrexed is "a particular kind or species of matter" (a specific chemical compound)
2. It has "uniform properties" (as any specific chemical compound does)
3. The example "shigella is one of the most toxic substances" parallels how pemetrexed is being described as a specific substance

Sense 4 could also work: "material of a particular kind or constitution" with example "the immune response recognizes invading substances" - this also talks about substances in a chemical/pharmaceutical context.

But I think sense 7 is more precise because it specifically mentions "a particular kind or species of matter with uniform properties" which better captures that pemetrexed is a specific chemical entity, not just any material.

Let me reconsider sense 4: "material of a particular kind or constitution" - this could work, but sense 7's definition "a particular kind or species of matter with uniform properties" seems more precise for a specific pharmaceutical compound.

The key difference seems to be:
- Sense 4 is about materials with particular constitution
- Sense 7 is about particular kinds/species of matter with uniform properties

In pharmaceutical contexts, "active substance" typically refers to a specific chemical entity with defined properties - which aligns better with sense 7's definition of "a particular kind or species of matter with uniform properties."

I'll go with sense 7.

provider: Together


[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:
If you need more information about your medical condition or your treatment, read the Package Leaflet (also part of the EPAR) or contact your doctor or pharmacist. If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). 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 <t>used</t> 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).

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:
The target word is "used" in the context: "What is Alimta used for?"

Let me analyze this context. The sentence is asking about the purpose or function of the drug Alimta. "What is Alimta used for?" means "What purpose is Alimta employed/put to use for?" It's asking about the therapeutic purpose/application of the medication.

The answer that follows is "Alimta is used to treat two types of cancer..." - this shows that Alimta is being employed/applied for a medical purpose (treating cancer).

Let me examine each candidate sense:

1. sense_key=use%2:34:01:: - "put into service; make work or employ for a particular purpose or for its inherent or natural purpose" | Examples: "use your head!", "we only use Spanish at home"
   - This sense is about employing something for a purpose. This fits well - Alimta is employed/put into service for treating cancer.

2. sense_key=use%2:34:02:: - "take or consume (regularly or habitually)" | Examples: "She uses drugs rarely"
   - This is more about consuming/taking substances, like using drugs in the sense of taking them. While Alimta is a drug, the context is about what the drug is FOR, not about someone habitually taking it.

3. sense_key=use%2:34:00:: - "use up, consume fully" | Examples: "The legislature expended its time on school questions"
   - This is about depleting or exhausting something. Not relevant here.

4. sense_key=use%2:41:14:: - "seek or achieve an end by using to one's advantage" | Examples: "She uses her influential friends to get jobs"
   - This is about exploiting something/someone for personal advantage. Not relevant.

5. sense_key=use%2:41:04:: - "avail oneself to" | Examples: "apply a principle", "practice a religion"
   - This is about utilizing or applying abstract things like principles. Not quite fitting.

6. sense_key=use%2:41:03:: - "habitually do something (use only in the past tense)" | Examples: "She used to call her mother every week"
   - This is the "used to" construction for past habitual actions. But in our context, it's "What is Alimta used for?" - this is a passive construction asking about purpose, not a past habitual marker.

The key grammatical distinction is that "used to" (sense 6) is a different construction from "used for" which appears in our text. In "What is Alimta used for?", "used" is the past participle in a passive construction meaning "What purpose is Alimta employed for?"

Sense 1 is the best fit: "put into service; make work or employ for a particular purpose or for its inherent or natural purpose" - Alimta is being put into service/employed for the purpose of treating cancer.

The answer should be: {"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: use
Target surface form: used
Context:
If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). 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 <t>used</t> 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.

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}.

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

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

reasoning_content:
1.  **Analyze the context:**
    *   Target word: "used" (lemma: "use").
    *   Sentence: "Alimta is <t>used</t> to treat two types of cancer..."
    *   Subject: "Alimta" (a medicine/drug).
    *   Purpose: "to treat two types of cancer".
    *   Voice: Passive voice ("is used to").
    *   Meaning: The drug is employed or applied for a specific medical purpose (treating cancer).

2.  **Evaluate 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, utilise, apply, employ | Examples: "use your head!"; "we only use Spanish at home".
        *   Analysis: This fits perfectly. The drug (Alimta) is put into service/employed for the particular purpose of treating cancer. The phrase "is used to treat" is a classic example of "employing" something for a purpose.

    *   **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 a person consuming a substance (like drugs or alcohol) or using an object regularly. While a patient *uses* Alimta in the sense of taking medicine, the sentence says "Alimta is used *to treat*". The agent here is the drug (or the doctor via the drug) acting for a purpose. This sense implies consumption/habituation, which doesn't fit the structure "used to [verb]" describing the function of an object/medicine.

    *   **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 resources. Not applicable here.

    *   **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 exploitation or leveraging an asset for personal gain. While Alimta is an asset, the context is functional/medical application, not exploitative leverage in the social sense implied by the examples. Sense 1 covers the functional application better.

    *   **Sense 5:** `use%2:41:04::` | Definition: "avail oneself to" | Synonyms: practice, apply | Examples: "apply a principle; practice a religion".
        *   Analysis: This is often used for abstract concepts like principles, religions, or rights. While "apply" is a synonym here, Sense 1's "employ for a particular purpose" fits the instrumental use of a drug much better than "avail oneself to".

    *   **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 refers to the "used to" construction indicating past habit. The context is "is used to treat", which is passive voice of the verb "use", not the modal-like "used to" for past habits.

3.  **Conclusion:**
    *   Sense 1 is the clear winner. It describes employing an object (a drug) for a purpose (treatment). The structure "X is used to Y" aligns with the definition "employ for a particular purpose".

4.  **Formatting Output:**
    *   The instruction asks for a JSON object with the index.
    *   Sense 1 corresponds to index 1.

    JSON: `{"sense_index": 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: treat
Context:
If you want more information on the basis of the CHMP recommendations, read the Scientific Discussion (also part of the EPAR). 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 <t>treat</t> 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.

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: *treat*
    *   Context: "Alimta is used to **treat** two types of cancer: pleural mesothelioma... advanced or metastatic non-small cell lung cancer..."
    *   Domain: Medical/Pharmaceutical. Alimta is a medicine (pemetrexed). It is used to fight/cure/manage diseases (cancer).

2.  **Analyze the candidate senses:**

    *   Sense 1: "interact in a certain way" (synonyms: handle, do by). Example: "Treat him with caution." -> Incorrect. This is about behavior towards people.
    *   Sense 2: "subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition" (synonyms: process). Example: "process cheese; process hair." -> This is close in the broad sense of "processing" something to change it, but usually refers to manufacturing or preparation (like treating wood or hair). In medical contexts, medicines are used to treat patients, which fits better under "providing treatment for" (Sense 3). Let's look closer. Sense 2 seems to refer to the action performed on the *object* to change its state (like processing cheese). While treating cancer could be seen as "processing" the disease/patient, the standard medical definition is usually Sense 3.
    *   Sense 3: "provide treatment for" (synonyms: care for). Example: "The doctor treated my broken leg." -> This is the standard medical sense. Using a drug (Alimta) to fight a disease (cancer) is providing treatment.
    *   Sense 4: "act on verbally or in some form of artistic expression" (synonyms: cover, handle). Example: "This book deals with incest." -> Incorrect. This is about discussing a topic.
    *   Sense 5: "provide with a gift or entertainment". Example: "treat ourselves to a day at a spa." -> Incorrect. This is about giving gifts or pleasures.
    *   Sense 6: "provide with choice or abundant food or drink". Example: "regale". -> Incorrect.
    *   Sense 7: "engage in negotiations". -> Incorrect.
    *   Sense 8: "regard or consider in a specific way". Example: "treated his advances as a joke." -> Incorrect.

3.  **Compare Sense 2 and Sense 3:**
    *   Sense 2: `treat%2:30:01::` -> "subject to a process or treatment...". Often used for materials (treat wood, treat water) or hair/skin.
    *   Sense 3: `treat%2:29:00::` -> "provide treatment for". Examples: doctor treating a patient/condition.
    *   Context: "Alimta is used to treat two types of cancer". This implies medical intervention. While the medicine is "treating" the cancer (acting upon it), the frame is "medicine treats disease/patient". In WordNet hierarchies, the medical sense falls under "care for" (Sense 3). The example "The doctor treated my broken leg" aligns perfectly with "Alimta is used to treat cancer".
    *   Sense 2 implies a manufacturing or preparation process (e.g., "treat the fabric to make it waterproof"). Sense 3 implies medical care. The context is explicitly medical.

4.  **Final Decision:**
    *   The context describes a drug used for medical therapy.
    *   Sense 3 matches "provide treatment for" and "care for".
    *   Example in Sense 3: "The doctor treated my broken leg."
    *   Target context: "Alimta is used to treat... cancer."
    *   This is a direct match for the medical sense.

5.  **Formatting Output:**
    *   Return JSON: `{"sense_index": 3}`.