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 Morozov | Statement: [Salt Riot, significantPerson, Boris Morozov]

Target entity: Boris Morozov
Context triple: [Salt Riot, significantPerson, Boris Morozov]

• A. Viktorin Molchanov
  Viktorin Molchanov was a Russian military officer and White movement general who played a prominent role in Admiral Kolchak’s anti-Bolshevik government during the Russian Civil War.
• B. Grigory Morozov
  Grigory Morozov was a Soviet engineer best known as the first husband of Joseph Stalin’s daughter, Svetlana Alliluyeva.
• C. Sergei Biryuzov
  Sergei Biryuzov was a senior Soviet military commander and Marshal of the Soviet Union who played a key role in Cold War strategic operations.
• D. Alexei Kasatonov
  Alexei Kasatonov is a former Soviet and NHL defenseman renowned for his role on the dominant Soviet national teams of the 1980s and his successful transition to North American professional hockey.
• E. Petr Novikov
  Petr Novikov was a prominent Soviet mathematician known for his work in group theory, logic, and the solution of the word problem for groups.
• 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 Morozov
Triple: [Salt Riot, significantPerson, Boris Morozov]

Boris Morozov was a powerful 17th-century Russian boyar and statesman whose unpopular fiscal policies under Tsar Alexei I helped spark the 1648 Salt Riot in Moscow.

Target entity: Boris Morozov
Target entity description: Boris Morozov was a powerful 17th-century Russian boyar and statesman whose unpopular fiscal policies under Tsar Alexei I helped spark the 1648 Salt Riot in Moscow.

• A. Viktorin Molchanov
  Viktorin Molchanov was a Russian military officer and White movement general who played a prominent role in Admiral Kolchak’s anti-Bolshevik government during the Russian Civil War.
• B. Grigory Morozov
  Grigory Morozov was a Soviet engineer best known as the first husband of Joseph Stalin’s daughter, Svetlana Alliluyeva.
• C. Sergei Biryuzov
  Sergei Biryuzov was a senior Soviet military commander and Marshal of the Soviet Union who played a key role in Cold War strategic operations.
• D. Alexei Kasatonov
  Alexei Kasatonov is a former Soviet and NHL defenseman renowned for his role on the dominant Soviet national teams of the 1980s and his successful transition to North American professional hockey.
• E. Petr Novikov
  Petr Novikov was a prominent Soviet mathematician known for his work in group theory, logic, and the solution of the word problem for groups.
• F. None of above. chosen