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: Crystal Eastman | Statement: [American Civil Liberties Union, foundedBy, Crystal Eastman]

Target entity: Crystal Eastman
Context triple: [American Civil Liberties Union, foundedBy, Crystal Eastman]

• A. Bettina Aptheker
  Bettina Aptheker is an American political activist, feminist scholar, and professor known for her prominent role in the 1960s student movements and long-standing work in civil rights and social justice.
• B. Sally Kornbluth
  Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
• C. Maxine Singer
  Maxine Singer is an American molecular biologist renowned for her pioneering work in genetics and for her leadership in shaping ethical guidelines for recombinant DNA research.
• D. Marie Mosquini
  Marie Mosquini was an American silent film actress best known for her work in Hal Roach comedies during the 1910s and 1920s.
• E. Nora Stanton Blatch
  Nora Stanton Blatch was a pioneering American civil engineer, architect, and women's rights activist who was among the first women in the United States to earn an engineering degree.
• 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: Crystal Eastman
Triple: [American Civil Liberties Union, foundedBy, Crystal Eastman]

Crystal Eastman was an American lawyer, feminist, pacifist, and pioneering civil liberties advocate who played a key role in the early 20th-century progressive and suffrage movements.

Target entity: Crystal Eastman
Target entity description: Crystal Eastman was an American lawyer, feminist, pacifist, and pioneering civil liberties advocate who played a key role in the early 20th-century progressive and suffrage movements.

• A. Bettina Aptheker
  Bettina Aptheker is an American political activist, feminist scholar, and professor known for her prominent role in the 1960s student movements and long-standing work in civil rights and social justice.
• B. Sally Kornbluth
  Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
• C. Maxine Singer
  Maxine Singer is an American molecular biologist renowned for her pioneering work in genetics and for her leadership in shaping ethical guidelines for recombinant DNA research.
• D. Marie Mosquini
  Marie Mosquini was an American silent film actress best known for her work in Hal Roach comedies during the 1910s and 1920s.
• E. Nora Stanton Blatch
  Nora Stanton Blatch was a pioneering American civil engineer, architect, and women's rights activist who was among the first women in the United States to earn an engineering degree.
• F. None of above. chosen