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: Vostok 4 | Statement: [Vostok-K rocket, usedInMission, Vostok 4]

Target entity: Vostok 4
Context triple: [Vostok-K rocket, usedInMission, Vostok 4]

• A. Vostok 1
  Vostok 1 was the Soviet spacecraft that carried Yuri Gagarin on the first human spaceflight, marking humanity’s inaugural journey into outer space in 1961.
• B. Voskhod spacecraft
  The Voskhod spacecraft was a Soviet crewed space capsule that succeeded Vostok and enabled milestones such as the first multi-person crewed mission and the first spacewalk during the early space race.
• C. Sputnik 1
  Sputnik 1 was the first artificial Earth satellite, launched by the Soviet Union in 1957 and marking the beginning of the space age.
• D. Sputnik 2
  Sputnik 2 was a Soviet spacecraft launched in 1957 that became famous for carrying Laika, the first living creature to orbit the Earth.
• E. Vostok-2 rocket
  The Vostok-2 rocket was a Soviet expendable launch vehicle derived from the R-7 family, used primarily in the early 1960s to launch reconnaissance and scientific satellites into low Earth orbit.
• 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: Vostok 4
Triple: [Vostok-K rocket, usedInMission, Vostok 4]

Vostok 4 was a 1962 Soviet crewed spaceflight that, together with Vostok 3, conducted the first simultaneous multi-spacecraft mission in orbit.

Target entity: Vostok 4
Target entity description: Vostok 4 was a 1962 Soviet crewed spaceflight that, together with Vostok 3, conducted the first simultaneous multi-spacecraft mission in orbit.

• A. Vostok 1
  Vostok 1 was the Soviet spacecraft that carried Yuri Gagarin on the first human spaceflight, marking humanity’s inaugural journey into outer space in 1961.
• B. Voskhod spacecraft
  The Voskhod spacecraft was a Soviet crewed space capsule that succeeded Vostok and enabled milestones such as the first multi-person crewed mission and the first spacewalk during the early space race.
• C. Sputnik 1
  Sputnik 1 was the first artificial Earth satellite, launched by the Soviet Union in 1957 and marking the beginning of the space age.
• D. Sputnik 2
  Sputnik 2 was a Soviet spacecraft launched in 1957 that became famous for carrying Laika, the first living creature to orbit the Earth.
• E. Vostok-2 rocket
  The Vostok-2 rocket was a Soviet expendable launch vehicle derived from the R-7 family, used primarily in the early 1960s to launch reconnaissance and scientific satellites into low Earth orbit.
• F. None of above. chosen