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: Richard Marshal, 3rd Earl of Pembroke | Statement: [Gilbert Marshal, 4th Earl of Pembroke, predecessor, Richard Marshal, 3rd Earl of Pembroke]

Target entity: Richard Marshal, 3rd Earl of Pembroke
Context triple: [Gilbert Marshal, 4th Earl of Pembroke, predecessor, Richard Marshal, 3rd Earl of Pembroke]

• A. Richard Marshal, 3rd Earl of Pembroke chosen
  Richard Marshal, 3rd Earl of Pembroke, was a prominent 13th-century Anglo-Norman nobleman and military leader who became one of the most powerful magnates in England and Ireland and famously rebelled against King Henry III.
• B. William de Valence, 1st Earl of Pembroke
  William de Valence, 1st Earl of Pembroke, was a prominent 13th-century Anglo-French nobleman and half-brother of King Henry III who became a powerful marcher lord in Wales and a key figure in the politics of medieval England.
• C. Richard de Clare, 6th Earl of Gloucester
  Richard de Clare, 6th Earl of Gloucester, was a powerful 13th-century Anglo-Norman nobleman and magnate who played a key role in the politics of the reigns of Henry III and Edward I.
• D. Walter Marshal, 5th Earl of Pembroke
  Walter Marshal, 5th Earl of Pembroke, was a 13th-century Anglo-Norman nobleman and magnate who briefly held the powerful Pembroke earldom as one of the sons and successors of the famed knight William Marshal.
• E. William Herbert, 1st Earl of Pembroke
  William Herbert, 1st Earl of Pembroke, was a prominent 15th-century Welsh nobleman, soldier, and Yorkist supporter during the Wars of the Roses who rose to great power under King Edward IV.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.