Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Kedr | Statement: [Vostok 1, crewCallsSign, Kedr]

Target entity: Kedr
Context triple: [Vostok 1, crewCallsSign, Kedr]

• A. Pyrus
  Pyrus is a genus of flowering plants best known for including the cultivated pear trees that produce edible pears.
• B. Zelkova
  Zelkova is a small genus of deciduous trees in the elm family, valued as ornamentals and for bonsai, and native to parts of Europe and Asia.
• C. Forsskaolea
  Forsskaolea is a small genus of flowering plants in the nettle family, known for its often weedy, herbaceous species found in warm and arid regions.
• D. Mountain Ash
  Mountain Ash is a former coal-mining town and community in the Cynon Valley of Rhondda Cynon Taf, South Wales.
• E. Mespilus
  Mespilus is a small genus of deciduous fruit-bearing trees or shrubs in the rose family, best known for the common medlar cultivated for its distinctive, late-ripening fruit.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Kedr
Triple: [Vostok 1, crewCallsSign, Kedr]

Kedr was the radio call sign used by Yuri Gagarin during his historic Vostok 1 mission, the first human spaceflight.

Target entity: Kedr
Target entity description: Kedr was the radio call sign used by Yuri Gagarin during his historic Vostok 1 mission, the first human spaceflight.

• A. Pyrus
  Pyrus is a genus of flowering plants best known for including the cultivated pear trees that produce edible pears.
• B. Zelkova
  Zelkova is a small genus of deciduous trees in the elm family, valued as ornamentals and for bonsai, and native to parts of Europe and Asia.
• C. Forsskaolea
  Forsskaolea is a small genus of flowering plants in the nettle family, known for its often weedy, herbaceous species found in warm and arid regions.
• D. Mountain Ash
  Mountain Ash is a former coal-mining town and community in the Cynon Valley of Rhondda Cynon Taf, South Wales.
• E. Mespilus
  Mespilus is a small genus of deciduous fruit-bearing trees or shrubs in the rose family, best known for the common medlar cultivated for its distinctive, late-ripening fruit.
• F. None of above. chosen

Target predicate: crewCallsSign
Context triple: [Vostok 1, crewCallsSign, Kedr]

• A. callsign chosen
  Indicates that an entity is assigned or uses a specific radio or identification callsign as its designated identifier in communication contexts.
• B. formerCallSign
  Indicates that one identifier was previously used as the call sign for the other entity before being changed or replaced.
• C. callsignSeries
  Indicates that one entity is a member or installment within a series or sequence that shares the same callsign.
• D. supportsCallSign
  Indicates that one entity is capable of recognizing, handling, or operating using a specified call sign.
• E. callSignForOffice
  Indicates that a particular call sign is assigned to or used for a specific office or official position.
• F. None of above.