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: Soviet Union | Statement: [War and Peace (opera), firstStagedPremiereCountry, Soviet Union]

Target entity: Soviet Union
Context triple: [War and Peace (opera), firstStagedPremiereCountry, Soviet Union]

• A. Soviet Union chosen
  The Soviet Union was a socialist superpower that dominated Eastern Europe and led the communist bloc during the Cold War.
• B. АН СССР
  АН СССР was the highest scientific institution of the Soviet Union, overseeing and coordinating research across a wide range of scientific disciplines.
• C. Russian SFSR
  The Russian SFSR was the largest and most influential republic of the former Soviet Union, encompassing much of its political, economic, and cultural center.
• D. Правительство СССР
  Правительство СССР было высшим исполнительным и распорядительным органом государственной власти Советского Союза, руководившим всей системой народных комиссариатов и министерств, экономикой и внутренней и внешней политикой страны.
• E. Soviet Socialist Republics
  The Soviet Socialist Republics were the constituent republic-level units of the Soviet Union, each nominally sovereign but centrally controlled by the communist government in Moscow.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: firstStagedPremiereCountry
Context triple: [War and Peace (opera), firstStagedPremiereCountry, Soviet Union]

• A. countryOfPremiere chosen
  Indicates the country in which a work (such as a film, show, or performance) was first publicly premiered.
• B. worldPremiereState
  Indicates the state or region in which a work (such as a film, play, or performance) had its first-ever public showing or debut.
• C. countryOfFirstRelease
  Indicates the country in which a work (such as a film, game, or product) was first officially released.
• D. worldPremierePlace
  Indicates the place where something (typically a work or event) was first publicly premiered in the world.
• E. premieredIn
  Indicates that a creative work first publicly debuted or was initially presented in a particular place, event, or context.
• F. None of above.