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: Waldorf Astor, 2nd Viscount Astor | Statement: [John Jacob Astor, 1st Baron Astor of Hever, sibling, Waldorf Astor, 2nd Viscount Astor]

Target entity: Waldorf Astor, 2nd Viscount Astor
Context triple: [John Jacob Astor, 1st Baron Astor of Hever, sibling, Waldorf Astor, 2nd Viscount Astor]

• A. Waldorf Astor, 2nd Viscount Astor chosen
  Waldorf Astor, 2nd Viscount Astor was a British Conservative politician, newspaper proprietor, and influential member of the Anglo-American Astor dynasty who became the first person to sit in Parliament representing the constituency later famously held by his wife, Nancy Astor.
• B. Gavin Astor, 2nd Baron Astor of Hever
  Gavin Astor, 2nd Baron Astor of Hever, was a British peer, newspaper executive, and member of the prominent Astor family who served as chairman of The Times.
• C. David Astor
  David Astor was a prominent British newspaper editor and publisher, best known for transforming The Observer into an influential liberal and intellectual weekly in the mid-20th century.
• D. John Jacob Astor, 1st Baron Astor of Hever
  John Jacob Astor, 1st Baron Astor of Hever, was a British Conservative politician and newspaper proprietor of the wealthy Anglo-American Astor family who was elevated to the peerage in the early 20th century.
• E. Vincent Astor
  Vincent Astor was an American businessman, philanthropist, and heir to the Astor family fortune who became one of the wealthiest men of his era and a prominent New York society figure.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.