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: Margaret of Anjou | Statement: [Prince Edward of Westminster, mother, Margaret of Anjou]

Target entity: Margaret of Anjou
Context triple: [Prince Edward of Westminster, mother, Margaret of Anjou]

• A. Margaret of Anjou chosen
  Margaret of Anjou was a 15th-century Queen of England, wife of King Henry VI, and a key political figure in the Wars of the Roses.
• B. Elizabeth of Lancaster
  Elizabeth of Lancaster was an English noblewoman, daughter of John of Gaunt and granddaughter of King Edward III, who played a notable role in the politics of the late 14th century through her influential marriages.
• C. Elizabeth Woodville
  Elizabeth Woodville was a 15th-century English queen consort of King Edward IV, noted for her influential role in the Wars of the Roses and as mother to the Princes in the Tower.
• D. Isabel of Lancaster
  Isabel of Lancaster was a 14th-century English noblewoman of the royal House of Lancaster, daughter of Henry, 3rd Earl of Lancaster, and a granddaughter of King Henry III.
• E. Katherine Woodville
  Katherine Woodville was an English actress known for her work in British and American film and television during the mid-20th century.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.