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: Isabel de Clare, 4th Countess of Pembroke | Statement: [Anselm Marshal, 6th Earl of Pembroke, mother, Isabel de Clare, 4th Countess of Pembroke]

Target entity: Isabel de Clare, 4th Countess of Pembroke
Context triple: [Anselm Marshal, 6th Earl of Pembroke, mother, Isabel de Clare, 4th Countess of Pembroke]

• A. Isabel de Clare, 4th Countess of Pembroke chosen
  Isabel de Clare, 4th Countess of Pembroke, was a powerful Anglo-Norman heiress whose vast estates and marriage to William Marshal made her one of the most influential noblewomen in late 12th- and early 13th-century England and Ireland.
• B. Isabella de Forz, Countess of Devon
  Isabella de Forz, Countess of Devon, was a powerful 13th-century English noblewoman and one of the wealthiest heiresses of her time, noted for her extensive landholdings and political influence.
• C. Isabel de Clare
  Isabel de Clare was a 13th-century Anglo-Norman noblewoman and heiress from the powerful de Clare family, notable as the mother of Robert de Brus, 6th Lord of Annandale, an ancestor of Robert the Bruce, King of Scots.
• D. Elizabeth de Clare
  Elizabeth de Clare was a 14th-century English noblewoman and wealthy heiress whose endowment helped found and shape Clare College at the University of Cambridge.
• E. Margaret of England, Countess of Pembroke
  Margaret of England, Countess of Pembroke, was a 14th-century English princess and noblewoman, notable as a daughter of King Edward III and a member of the influential Plantagenet dynasty.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.