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: John of York | Statement: [Margaret of York, sibling, John of York]

Target entity: John of York
Context triple: [Margaret of York, sibling, John of York]

• A. Edward of York
  Edward of York was a 15th-century English prince of the House of York who was killed as a child during the Wars of the Roses.
• B. Richard Plantagenet, 3rd Duke of York
  Richard Plantagenet, 3rd Duke of York was a key 15th-century English noble and claimant to the throne whose dynastic struggle with the Lancastrians helped ignite the Wars of the Roses and paved the way for the Yorkist kings.
• C. Richard of Shrewsbury, Duke of York
  Richard of Shrewsbury, Duke of York was the younger son of King Edward IV of England and one of the two "Princes in the Tower" whose mysterious disappearance has long intrigued historians.
• D. John of York (died young) chosen
  John of York (died young) was a short-lived son of Cecily Neville, Duchess of York, and a younger sibling in the prominent Yorkist family of 15th-century England.
• E. Edmund of Langley, 1st Duke of York
  Edmund of Langley, 1st Duke of York, was a 14th-century English prince and nobleman who founded the House of York, a key dynasty in the Wars of the Roses.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.