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: Geoffrey de Mandeville, 1st Earl of Essex | Statement: [Earl of Essex, hasHadHolder, Geoffrey de Mandeville, 1st Earl of Essex]

Target entity: Geoffrey de Mandeville, 1st Earl of Essex
Context triple: [Earl of Essex, hasHadHolder, Geoffrey de Mandeville, 1st Earl of Essex]

• A. Geoffrey de Mandeville, 1st Earl of Essex chosen
  Geoffrey de Mandeville, 1st Earl of Essex, was a powerful 12th-century Anglo-Norman nobleman and magnate who played a prominent and often turbulent role in the civil war known as The Anarchy during the reign of King Stephen.
• B. Geoffrey de Mandeville, 2nd Earl of Essex
  Geoffrey de Mandeville, 2nd Earl of Essex, was a prominent 12th-century English nobleman and magnate who held extensive lands and influence during the reigns of Kings Richard I and John.
• C. Richard de Clare, 3rd Earl of Hertford
  Richard de Clare, 3rd Earl of Hertford, was a prominent 13th-century English nobleman and member of the powerful de Clare family, influential in both politics and ecclesiastical patronage.
• D. William de Londres
  William de Londres was a Norman lord and military figure active in medieval Wales, known for establishing fortifications during the Norman conquest of the region.
• E. Robert de Beaumont, 1st Earl of Leicester
  Robert de Beaumont, 1st Earl of Leicester, was a powerful 11th–12th century Anglo-Norman nobleman and close advisor to King Henry I of England, noted for his military and political influence after the Norman Conquest.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.