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: Robert, 1st Earl of Gloucester | Statement: [William FitzRobert, 2nd Earl of Gloucester, father, Robert, 1st Earl of Gloucester]

Target entity: Robert, 1st Earl of Gloucester
Context triple: [William FitzRobert, 2nd Earl of Gloucester, father, Robert, 1st Earl of Gloucester]

• A. Robert, 1st Earl of Gloucester chosen
  Robert, 1st Earl of Gloucester was a powerful 12th-century Anglo-Norman nobleman and military leader, best known as a key supporter of Empress Matilda during the civil war known as The Anarchy.
• B. 2nd Earl of Gloucester
  The 2nd Earl of Gloucester was a prominent 12th-century English nobleman and feudal magnate, notable for his extensive landholdings and political influence during the reigns of King Stephen and Henry II.
• C. John Talbot, 1st Earl of Shrewsbury
  John Talbot, 1st Earl of Shrewsbury, was a prominent English military commander of the Hundred Years' War, renowned for his aggressive tactics and campaigns in France.
• D. Edward Plantagenet, 17th Earl of Warwick
  Edward Plantagenet, 17th Earl of Warwick, was a Yorkist noble and potential claimant to the English throne whose imprisonment and eventual execution by Henry VII helped secure the Tudor dynasty.
• E. Edmund Tudor, Duke of Somerset
  Edmund Tudor, Duke of Somerset, was a short-lived English prince of the early Tudor dynasty, known primarily as the younger son of King Henry VII of England and Elizabeth of York.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.