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: Catherine of York | Statement: [Richard Grey, halfSibling, Catherine of York]

Target entity: Catherine of York
Context triple: [Richard Grey, halfSibling, Catherine of York]

• A. Catherine of York chosen
  Catherine of York was an English princess of the House of York, daughter of King Edward IV and Elizabeth Woodville, whose marriage into the nobility reflected the dynastic politics of the late 15th century.
• B. Anne of York
  Anne of York was a 15th-century English princess, daughter of King Edward IV and sister of the ill-fated Edward V, who became a Yorkist noblewoman through her politically significant marriages.
• C. Margaret of York
  Margaret of York was a 14th-century English noblewoman, daughter of King Edward III, who became a prominent continental aristocrat through her marriage into the Hainaut nobility.
• D. Margaret of York
  Margaret of York was the daughter of Queen Elizabeth Woodville and King Edward IV of England, a Yorkist princess of the late 15th century.
• E. Elizabeth, Duchess of York
  Elizabeth, Duchess of York was the British royal who became Queen Elizabeth The Queen Mother, wife of King George VI and mother of Queen Elizabeth II.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.