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: Pi Beta Phi (Yale chapter) | Statement: [Yale sororities, hasPart, Pi Beta Phi (Yale chapter)]

Target entity: Pi Beta Phi (Yale chapter)
Context triple: [Yale sororities, hasPart, Pi Beta Phi (Yale chapter)]

• A. Yale sororities
  Yale sororities are undergraduate Greek-letter social organizations for women at Yale University that focus on sisterhood, philanthropy, and campus community life.
• B. Yale Club of New York City
  The Yale Club of New York City is an exclusive private social and athletic club in Midtown Manhattan that serves Yale University alumni and affiliates.
• C. Delta Psi Beta fraternity
  Delta Psi Beta fraternity is a collegiate social organization that serves as a chapter of the broader Greek-letter fraternity system, fostering brotherhood, leadership, and campus involvement among its members.
• D. Chi Omega Fraternity
  Chi Omega Fraternity is one of the largest and oldest women’s fraternities in the United States, known for its emphasis on scholarship, leadership, and community service among its members.
• E. Delta Gamma
  Delta Gamma is an international collegiate sorority founded in 1873 that focuses on fostering sisterhood, leadership, and philanthropic service among women.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Pi Beta Phi (Yale chapter)
Target entity description: Pi Beta Phi (Yale chapter) is the Yale University chapter of the national Pi Beta Phi women’s fraternity, a social Greek-letter organization for undergraduate women.

• A. Yale sororities chosen
  Yale sororities are undergraduate Greek-letter social organizations for women at Yale University that focus on sisterhood, philanthropy, and campus community life.
• B. Yale Club of New York City
  The Yale Club of New York City is an exclusive private social and athletic club in Midtown Manhattan that serves Yale University alumni and affiliates.
• C. Delta Psi Beta fraternity
  Delta Psi Beta fraternity is a collegiate social organization that serves as a chapter of the broader Greek-letter fraternity system, fostering brotherhood, leadership, and campus involvement among its members.
• D. Chi Omega Fraternity
  Chi Omega Fraternity is one of the largest and oldest women’s fraternities in the United States, known for its emphasis on scholarship, leadership, and community service among its members.
• E. Delta Gamma
  Delta Gamma is an international collegiate sorority founded in 1873 that focuses on fostering sisterhood, leadership, and philanthropic service among women.
• F. None of above.