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: Sergey Nabokov | Statement: [Vladimir Nabokov Sr., child, Sergey Nabokov]

Target entity: Sergey Nabokov
Context triple: [Vladimir Nabokov Sr., child, Sergey Nabokov]

• A. Evgeni Nabokov
  Evgeni Nabokov is a former NHL goaltender best known for his standout career with the San Jose Sharks, where he became one of the franchise’s most successful and recognizable players.
• B. Vladimir Nabokov Sr.
  Vladimir Nabokov Sr. was a prominent Russian liberal politician, lawyer, and journalist, best known as the father of novelist Vladimir Nabokov and as an outspoken advocate for democracy who was assassinated in 1922.
• C. Vladimir Nabokov
  Vladimir Nabokov was a Russian-American novelist, lepidopterist, and literary scholar best known for his innovative prose style and the controversial masterpiece "Lolita."
• D. Nikolai Punin
  Nikolai Punin was a Russian art critic and curator associated with the avant-garde and the State Russian Museum, later persecuted under Stalin.
• E. Fyodor Volkov
  Fyodor Volkov was an 18th-century Russian actor and theatrical pioneer, widely regarded as the founder of the first permanent public Russian theatre.
• 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: Sergey Nabokov
Triple: [Vladimir Nabokov Sr., child, Sergey Nabokov]

Sergey Nabokov was a Russian-born intellectual and younger brother of novelist Vladimir Nabokov, known for his tragic life as a gay man persecuted under both Nazi and Soviet regimes.

Target entity: Sergey Nabokov
Target entity description: Sergey Nabokov was a Russian-born intellectual and younger brother of novelist Vladimir Nabokov, known for his tragic life as a gay man persecuted under both Nazi and Soviet regimes.

• A. Evgeni Nabokov
  Evgeni Nabokov is a former NHL goaltender best known for his standout career with the San Jose Sharks, where he became one of the franchise’s most successful and recognizable players.
• B. Vladimir Nabokov Sr.
  Vladimir Nabokov Sr. was a prominent Russian liberal politician, lawyer, and journalist, best known as the father of novelist Vladimir Nabokov and as an outspoken advocate for democracy who was assassinated in 1922.
• C. Vladimir Nabokov
  Vladimir Nabokov was a Russian-American novelist, lepidopterist, and literary scholar best known for his innovative prose style and the controversial masterpiece "Lolita."
• D. Nikolai Punin
  Nikolai Punin was a Russian art critic and curator associated with the avant-garde and the State Russian Museum, later persecuted under Stalin.
• E. Fyodor Volkov
  Fyodor Volkov was an 18th-century Russian actor and theatrical pioneer, widely regarded as the founder of the first permanent public Russian theatre.
• F. None of above. chosen