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: Proletkult | Statement: [Russian avant-garde, hasPart, Proletkult]

Target entity: Proletkult
Context triple: [Russian avant-garde, hasPart, Proletkult]

• A. Proletarskaya
  Proletarskaya is a Moscow Metro station serving the Tagansko–Krasnopresnenskaya Line in the southeastern part of the city.
• B. Petrograd Soviet
  The Petrograd Soviet was a powerful council of workers' and soldiers' deputies in Petrograd that became a key revolutionary body in 1917, rivaling and undermining the authority of the Russian Provisional Government.
• C. Union of Soviet Writers
  The Union of Soviet Writers was a state-controlled professional organization that unified and regulated authors in the USSR, enforcing socialist realism and ideological conformity in literature.
• D. Emancipation of Labor group
  The Emancipation of Labor group was a pioneering Russian Marxist organization formed in exile in the 1880s that introduced and popularized Marxist theory among Russian revolutionaries.
• E. Ploshchad Revolyutsii
  Ploshchad Revolyutsii is a famous Moscow Metro station renowned for its distinctive Soviet-era architecture and bronze statues depicting idealized Soviet citizens.
• 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: Proletkult
Triple: [Russian avant-garde, hasPart, Proletkult]

Proletkult was a Soviet cultural and artistic movement that sought to create a distinct proletarian culture independent of bourgeois traditions during the early years after the Russian Revolution.

Target entity: Proletkult
Target entity description: Proletkult was a Soviet cultural and artistic movement that sought to create a distinct proletarian culture independent of bourgeois traditions during the early years after the Russian Revolution.

• A. Proletarskaya
  Proletarskaya is a Moscow Metro station serving the Tagansko–Krasnopresnenskaya Line in the southeastern part of the city.
• B. Petrograd Soviet
  The Petrograd Soviet was a powerful council of workers' and soldiers' deputies in Petrograd that became a key revolutionary body in 1917, rivaling and undermining the authority of the Russian Provisional Government.
• C. Union of Soviet Writers
  The Union of Soviet Writers was a state-controlled professional organization that unified and regulated authors in the USSR, enforcing socialist realism and ideological conformity in literature.
• D. Emancipation of Labor group
  The Emancipation of Labor group was a pioneering Russian Marxist organization formed in exile in the 1880s that introduced and popularized Marxist theory among Russian revolutionaries.
• E. Ploshchad Revolyutsii
  Ploshchad Revolyutsii is a famous Moscow Metro station renowned for its distinctive Soviet-era architecture and bronze statues depicting idealized Soviet citizens.
• F. None of above. chosen