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: LEF (Left Front of the Arts) milieu | Statement: [Lilya Brik, memberOf, LEF (Left Front of the Arts) milieu]

Target entity: LEF (Left Front of the Arts) milieu
Context triple: [Lilya Brik, memberOf, LEF (Left Front of the Arts) milieu]

• A. CoBrA
  CoBrA was an avant-garde European art movement (1948–1951) known for its spontaneous, expressive, and often abstract painting style influenced by folk art, children’s drawings, and primitivism.
• B. Situationist International
  Situationist International was a radical mid-20th-century avant-garde movement of artists and theorists that critiqued consumer society and championed revolutionary transformations of everyday life.
• C. Orpheu movement
  The Orpheu movement was an early 20th-century Portuguese modernist literary and artistic avant-garde centered around the magazine "Orpheu," which revolutionized Portuguese culture through experimental poetry and prose.
• D. École de Paris
  École de Paris refers to a diverse group of mostly foreign-born modern artists working in Paris in the early to mid-20th century, associated with avant-garde movements such as Cubism, Fauvism, and Expressionism.
• E. Fluxus
  Fluxus was an avant-garde art movement of the 1960s that blended visual art, performance, and everyday actions into playful, often anti-commercial works challenging traditional definitions of art.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: LEF (Left Front of the Arts) milieu
Target entity description: LEF (Left Front of the Arts) milieu was a Soviet avant-garde artistic and literary circle associated with the LEF journal, promoting radical, constructivist, and utilitarian approaches to art in the 1920s.

• A. CoBrA
  CoBrA was an avant-garde European art movement (1948–1951) known for its spontaneous, expressive, and often abstract painting style influenced by folk art, children’s drawings, and primitivism.
• B. Situationist International
  Situationist International was a radical mid-20th-century avant-garde movement of artists and theorists that critiqued consumer society and championed revolutionary transformations of everyday life.
• C. Orpheu movement
  The Orpheu movement was an early 20th-century Portuguese modernist literary and artistic avant-garde centered around the magazine "Orpheu," which revolutionized Portuguese culture through experimental poetry and prose.
• D. École de Paris
  École de Paris refers to a diverse group of mostly foreign-born modern artists working in Paris in the early to mid-20th century, associated with avant-garde movements such as Cubism, Fauvism, and Expressionism.
• E. Fluxus
  Fluxus was an avant-garde art movement of the 1960s that blended visual art, performance, and everyday actions into playful, often anti-commercial works challenging traditional definitions of art.
• F. None of above. chosen