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, Countess of Anjou | Statement: [Charles of Valois, spouse, Margaret, Countess of Anjou]

Target entity: Margaret, Countess of Anjou
Context triple: [Charles of Valois, spouse, Margaret, Countess of Anjou]

• A. Isabeau de La Touche
  Isabeau de La Touche was a French noblewoman of the 16th century, known primarily as the wife of Gabriel de Montgomery, the Huguenot noble whose lance fatally wounded King Henry II of France in a jousting accident.
• B. Isabeau of Brittany
  Isabeau of Brittany was a 15th-century Breton princess, daughter of Duke Francis II of Brittany, whose brief life is noted mainly in the context of the ducal succession and alliances of late medieval Brittany.
• C. Queen Margaret of Anjou chosen
  Queen Margaret of Anjou was the influential and determined queen consort of King Henry VI of England, renowned for leading the Lancastrian cause during the Wars of the Roses.
• D. Eleanor of Anjou
  Eleanor of Anjou was a Neapolitan princess of the Capetian House of Anjou who became Queen consort of Sicily in the late 13th and early 14th centuries.
• E. Eleanor of Brittany
  Eleanor of Brittany was a 13th-century English princess and daughter of King Henry III and Eleanor of Provence, known for her brief betrothal to Simon de Montfort’s son and her life largely spent in religious devotion.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.