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: Performance at the New York Avant-Garde Festival | Statement: [Charlotte Moorman, notableWork, Performance at the New York Avant-Garde Festival]

Target entity: Performance at the New York Avant-Garde Festival
Context triple: [Charlotte Moorman, notableWork, Performance at the New York Avant-Garde Festival]

• A. Tradition and Experiment in the New Music
  Tradition and Experiment in the New Music is an influential musicological work by Charles Seeger that explores the relationship between historical musical practices and innovative compositional techniques in modern music.
• B. Experimental Music: Cage and Beyond
  Experimental Music: Cage and Beyond is a seminal musicological study that surveys and analyzes the development of experimental music in the 20th century, with particular emphasis on the influence of John Cage and his successors.
• C. Darmstadt Summer Courses for New Music
  The Darmstadt Summer Courses for New Music is an influential post–World War II contemporary music festival and school in Germany that became a central hub for avant-garde composition and experimental musical thought.
• D. An Experiment in Modern Music
  An Experiment in Modern Music was a 1924 New York concert organized by Paul Whiteman that famously introduced George Gershwin’s "Rhapsody in Blue" and showcased the emerging fusion of jazz and classical music.
• E. Women, the New York School, and Other True Abstractions
  Women, the New York School, and Other True Abstractions is a critical study by Maggie Nelson that examines the overlooked contributions of women poets and artists associated with the New York School.
• 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: Performance at the New York Avant-Garde Festival
Triple: [Charlotte Moorman, notableWork, Performance at the New York Avant-Garde Festival]

Performance at the New York Avant-Garde Festival is an experimental, boundary-pushing live art piece by cellist and performance artist Charlotte Moorman, emblematic of her pioneering role in the 1960s and 1970s avant-garde movement.

Target entity: Performance at the New York Avant-Garde Festival
Target entity description: Performance at the New York Avant-Garde Festival is an experimental, boundary-pushing live art piece by cellist and performance artist Charlotte Moorman, emblematic of her pioneering role in the 1960s and 1970s avant-garde movement.

• A. Tradition and Experiment in the New Music
  Tradition and Experiment in the New Music is an influential musicological work by Charles Seeger that explores the relationship between historical musical practices and innovative compositional techniques in modern music.
• B. Experimental Music: Cage and Beyond
  Experimental Music: Cage and Beyond is a seminal musicological study that surveys and analyzes the development of experimental music in the 20th century, with particular emphasis on the influence of John Cage and his successors.
• C. Darmstadt Summer Courses for New Music
  The Darmstadt Summer Courses for New Music is an influential post–World War II contemporary music festival and school in Germany that became a central hub for avant-garde composition and experimental musical thought.
• D. An Experiment in Modern Music
  An Experiment in Modern Music was a 1924 New York concert organized by Paul Whiteman that famously introduced George Gershwin’s "Rhapsody in Blue" and showcased the emerging fusion of jazz and classical music.
• E. Women, the New York School, and Other True Abstractions
  Women, the New York School, and Other True Abstractions is a critical study by Maggie Nelson that examines the overlooked contributions of women poets and artists associated with the New York School.
• F. None of above. chosen