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: Henry de Beauchamp, 1st Duke of Warwick | Statement: [Anne Beauchamp, 16th Countess of Warwick, sibling, Henry de Beauchamp, 1st Duke of Warwick]

Target entity: Henry de Beauchamp, 1st Duke of Warwick
Context triple: [Anne Beauchamp, 16th Countess of Warwick, sibling, Henry de Beauchamp, 1st Duke of Warwick]

• A. Henry de Beauchamp, 1st Duke of Warwick chosen
  Henry de Beauchamp, 1st Duke of Warwick, was a prominent 15th-century English nobleman and military figure who rose to high favor under King Henry VI before his early death.
• B. Henry de Beaumont, 1st Earl of Warwick
  Henry de Beaumont, 1st Earl of Warwick, was an influential Anglo-Norman nobleman and military leader of the early 12th century who played a key role in consolidating Norman power in England and Wales.
• C. Thomas Beauchamp, Earl of Warwick
  Thomas Beauchamp, Earl of Warwick, was a prominent English nobleman and military commander of the late 14th century who played a key role in the political conflicts surrounding King Richard II.
• D. Richard Beauchamp, 13th Earl of Warwick
  Richard Beauchamp, 13th Earl of Warwick, was a prominent English nobleman and military commander of the early 15th century, noted for his chivalric reputation and influential role in the Hundred Years’ War and at the court of Henry V and Henry VI.
• E. 3rd Earl of Warwick
  The 3rd Earl of Warwick, Ambrose Dudley, was a prominent English nobleman and military commander during the reign of Queen Elizabeth I.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.