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: Olive Kathryn Grandstaff | Statement: [Kathryn Crosby, birthName, Olive Kathryn Grandstaff]

Target entity: Olive Kathryn Grandstaff
Context triple: [Kathryn Crosby, birthName, Olive Kathryn Grandstaff]

• A. Olive Kathryn Grandstaff chosen
  Olive Kathryn Grandstaff, better known by her stage name Kathryn Grant, is an American actress and singer who appeared in numerous films during the 1950s and later became known as the wife of entertainer Bing Crosby.
• B. Ouisa Kittredge
  Ouisa Kittredge is a wealthy, sophisticated New York socialite whose encounter with a young con artist forces her to confront issues of class, identity, and human connection in the play and film "Six Degrees of Separation."
• C. Elizabeth Leefolt
  Elizabeth Leefolt is a white housewife in 1960s Jackson, Mississippi, known from Kathryn Stockett’s novel "The Help" as the neglectful mother who employs the Black maid Aibileen Clark.
• D. Olive Murray Wood
  Olive Murray Wood was the wife of renowned English conductor Sir Henry Wood and a significant supporter of his musical career and the early Promenade Concerts.
• E. Olive Freeman Palmer
  Olive Freeman Palmer was the first wife of Canadian Prime Minister John Diefenbaker, known primarily for her role as his partner during his early legal and political career.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.