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: Vladimir Yakovlev | Statement: [Presidential Plenipotentiary Envoy to the Southern Federal District, officeHoldersInclude, Vladimir Yakovlev]

Target entity: Vladimir Yakovlev
Context triple: [Presidential Plenipotentiary Envoy to the Southern Federal District, officeHoldersInclude, Vladimir Yakovlev]

• A. Semyon Ignatyev
  Semyon Ignatyev was a Soviet statesman and security official who served as a key leader of the USSR’s state security apparatus during the late Stalin era.
• B. Vladimir Mikhailovich Gundyayev
  Vladimir Mikhailovich Gundyayev is the secular name of Patriarch Kirill of Moscow, the primate of the Russian Orthodox Church and a prominent religious leader in Russia.
• C. Alexander Yakovlev
  Alexander Yakovlev was a prominent Soviet aircraft designer and founder of the Yakovlev Design Bureau, known for creating many of the USSR’s most important World War II and postwar fighter aircraft.
• D. Alexander Yakovlev
  Alexander Yakovlev was a senior Soviet reformist politician and close ally of Mikhail Gorbachev, widely regarded as the intellectual architect of glasnost and perestroika.
• E. Dmitry Ustinov
  Dmitry Ustinov was a prominent Soviet military and political leader who served as Minister of Defence and was a key figure in shaping Soviet defense and military-industrial policy during the Cold War.
• 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: Vladimir Yakovlev
Triple: [Presidential Plenipotentiary Envoy to the Southern Federal District, officeHoldersInclude, Vladimir Yakovlev]

Vladimir Yakovlev is a Russian politician and former governor of Saint Petersburg who later served in senior federal government roles.

Target entity: Vladimir Yakovlev
Target entity description: Vladimir Yakovlev is a Russian politician and former governor of Saint Petersburg who later served in senior federal government roles.

• A. Semyon Ignatyev
  Semyon Ignatyev was a Soviet statesman and security official who served as a key leader of the USSR’s state security apparatus during the late Stalin era.
• B. Vladimir Mikhailovich Gundyayev
  Vladimir Mikhailovich Gundyayev is the secular name of Patriarch Kirill of Moscow, the primate of the Russian Orthodox Church and a prominent religious leader in Russia.
• C. Alexander Yakovlev
  Alexander Yakovlev was a prominent Soviet aircraft designer and founder of the Yakovlev Design Bureau, known for creating many of the USSR’s most important World War II and postwar fighter aircraft.
• D. Alexander Yakovlev
  Alexander Yakovlev was a senior Soviet reformist politician and close ally of Mikhail Gorbachev, widely regarded as the intellectual architect of glasnost and perestroika.
• E. Dmitry Ustinov
  Dmitry Ustinov was a prominent Soviet military and political leader who served as Minister of Defence and was a key figure in shaping Soviet defense and military-industrial policy during the Cold War.
• F. None of above. chosen