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: Mikhail Gorbachev | Statement: [Sinatra Doctrine, formulatedUnderLeader, Mikhail Gorbachev]

Target entity: Mikhail Gorbachev
Context triple: [Sinatra Doctrine, formulatedUnderLeader, Mikhail Gorbachev]

• A. Mikhail Gorbachev chosen
  Mikhail Gorbachev was the last leader of the Soviet Union, known for his reform policies of perestroika and glasnost that helped end the Cold War and ultimately led to the dissolution of the USSR.
• B. Boris Yeltsin
  Boris Yeltsin was the first President of the Russian Federation, known for his pivotal role in opposing the August 1991 Soviet coup attempt and overseeing Russia’s transition from Soviet rule.
• C. Yuri Brezhnev
  Yuri Brezhnev is the son of former Soviet leader Leonid Brezhnev, known primarily for his familial connection to the longtime General Secretary of the Communist Party of the Soviet Union.
• D. Vladimir Chernenko
  Vladimir Chernenko is known primarily as the son of former Soviet leader Konstantin Chernenko.
• E. Leonid Brezhnev
  Leonid Brezhnev was a long-serving Soviet leader whose tenure from the mid-1960s to early 1980s was marked by political stability, military buildup, and economic stagnation often referred to as the “Era of Stagnation.”
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: formulatedUnderLeader
Context triple: [Sinatra Doctrine, formulatedUnderLeader, Mikhail Gorbachev]

• A. shapedByLeader chosen
  Indicates that something’s form, direction, or characteristics are determined or significantly influenced by a particular leader.
• B. resistedUnderLeader
  Indicates that an entity engaged in resistance or opposition while being directed or led by a specified leader.
• C. namedByLeader
  Indicates that an entity has been given its name by a specific leader or person in authority.
• D. acceptedLeader
  Indicates that one entity recognizes and accepts another entity as its leader or authority figure.
• E. followsLeadershipOf
  Indicates that one entity accepts and acts under the guidance, direction, or authority of another entity’s leadership.
• F. None of above.