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: Boris Yeltsin | Statement: [August 1991 Soviet coup attempt, hasParticipant, Boris Yeltsin]

Target entity: Boris Yeltsin
Context triple: [August 1991 Soviet coup attempt, hasParticipant, Boris Yeltsin]

• A. Mikhail Gorbachev
  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. Nikolai Ryzhkov
  Nikolai Ryzhkov is a Soviet statesman and politician who served as the last full-term head of government of the Soviet Union during the late 1980s under Mikhail Gorbachev.
• C. Gennady Zyuganov
  Gennady Zyuganov is a Russian politician who has long led the country’s main communist opposition and repeatedly ran for president after the Soviet Union’s collapse.
• D. Vladimir Putin
  Vladimir Putin is the long-serving Russian leader and former KGB officer who has played a central and often controversial role in post-Soviet Russian politics and global affairs.
• E. Gennady Yanayev
  Gennady Yanayev was a Soviet politician who served as the USSR’s first and only vice president and became a key leader of the failed August 1991 coup attempt against Mikhail Gorbachev.
• 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: Boris Yeltsin
Triple: [August 1991 Soviet coup attempt, hasParticipant, 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.

Target entity: Boris Yeltsin
Target entity description: 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.

• A. Mikhail Gorbachev
  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. Nikolai Ryzhkov
  Nikolai Ryzhkov is a Soviet statesman and politician who served as the last full-term head of government of the Soviet Union during the late 1980s under Mikhail Gorbachev.
• C. Gennady Zyuganov
  Gennady Zyuganov is a Russian politician who has long led the country’s main communist opposition and repeatedly ran for president after the Soviet Union’s collapse.
• D. Vladimir Putin
  Vladimir Putin is the long-serving Russian leader and former KGB officer who has played a central and often controversial role in post-Soviet Russian politics and global affairs.
• E. Gennady Yanayev
  Gennady Yanayev was a Soviet politician who served as the USSR’s first and only vice president and became a key leader of the failed August 1991 coup attempt against Mikhail Gorbachev.
• F. None of above. chosen