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: Russian modernism | Statement: [Osip Mandelstam, movement, Russian modernism]

Target entity: Russian modernism
Context triple: [Osip Mandelstam, movement, Russian modernism]

• A. Russian avant-garde
  The Russian avant-garde was a radical and influential early 20th-century artistic movement in Russia that revolutionized painting, literature, theater, and design through experimental, abstract, and politically engaged forms.
• B. Russian Futurism
  Russian Futurism was an early 20th-century avant-garde movement in Russian art and literature that embraced modernity, experimentation, and the rejection of traditional cultural forms.
• C. Russian Constructivism
  Russian Constructivism was an early 20th-century avant-garde art and architectural movement in Russia that emphasized abstraction, industrial materials, and functional design aligned with socialist ideals.
• D. Ukrainian avant-garde
  The Ukrainian avant-garde was an early 20th-century modernist art movement in Ukraine that fused local cultural motifs with radical European artistic innovations in painting, theater, and design.
• E. European Constructivism
  European Constructivism was an early 20th-century avant-garde art movement that emphasized abstract, geometric forms and the integration of art with modern industrial society and design.
• 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: Russian modernism
Triple: [Osip Mandelstam, movement, Russian modernism]

Russian modernism was an early 20th-century literary and artistic movement in Russia characterized by experimental forms, symbolism, and a break with traditional realist aesthetics.

Target entity: Russian modernism
Target entity description: Russian modernism was an early 20th-century literary and artistic movement in Russia characterized by experimental forms, symbolism, and a break with traditional realist aesthetics.

• A. Russian avant-garde chosen
  The Russian avant-garde was a radical and influential early 20th-century artistic movement in Russia that revolutionized painting, literature, theater, and design through experimental, abstract, and politically engaged forms.
• B. Russian Futurism
  Russian Futurism was an early 20th-century avant-garde movement in Russian art and literature that embraced modernity, experimentation, and the rejection of traditional cultural forms.
• C. Russian Constructivism
  Russian Constructivism was an early 20th-century avant-garde art and architectural movement in Russia that emphasized abstraction, industrial materials, and functional design aligned with socialist ideals.
• D. Ukrainian avant-garde
  The Ukrainian avant-garde was an early 20th-century modernist art movement in Ukraine that fused local cultural motifs with radical European artistic innovations in painting, theater, and design.
• E. European Constructivism
  European Constructivism was an early 20th-century avant-garde art movement that emphasized abstract, geometric forms and the integration of art with modern industrial society and design.
• F. None of above.