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: President of Russia | Statement: [Union State of Russia and Belarus, chairmanOfSupremeStateCouncilUsually, President of Russia]

Target entity: President of Russia
Context triple: [Union State of Russia and Belarus, chairmanOfSupremeStateCouncilUsually, President of Russia]

• A. President of the Russian Federation chosen
  The President of the Russian Federation is the head of state and the highest executive authority in Russia, overseeing the federal government, foreign policy, and national security.
• B. Prime Minister of Russia
  The Prime Minister of Russia is the head of the Russian government, responsible for overseeing the federal executive branch and implementing domestic and economic policy under the president’s authority.
• C. President of the Soviet Union
  The President of the Soviet Union was the highest executive office in the USSR, created in 1990 and most notably held by Mikhail Gorbachev during the final years of the Soviet state.
• D. President of the Russian Soviet Federative Socialist Republic
  The President of the Russian Soviet Federative Socialist Republic was the highest executive office in the Russian SFSR, created in 1991 and most notably held by Boris Yeltsin during the final months of the Soviet Union.
• E. Head of Government of the Soviet Union
  The Head of Government of the Soviet Union was the chief executive authority of the Soviet state, leading the Council of People's Commissars (and later the Council of Ministers) and overseeing national policy and administration.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: chairmanOfSupremeStateCouncilUsually
Context triple: [Union State of Russia and Belarus, chairmanOfSupremeStateCouncilUsually, President of Russia]

• A. advisoryCouncilChairedBy
  Indicates that an advisory council is led or presided over by a specified chairperson or chairing entity.
• B. firstSupremeLeader
  Indicates that the subject is the first person to hold the position or title of supreme leader of the object entity.
• C. officeHolderUsually chosen
  Indicates that an entity is the person who typically or customarily holds a particular office or position.
• D. chairpersonState
  Indicates that a person holds (or held) the position of chairperson for a given organization, body, or context during a specified time or state.
• E. coChairpersonOf
  Indicates that a person serves jointly with one or more others as the chairperson of a group, organization, or committee.
• F. None of above.