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: Matilda of Boulogne | Statement: [William of Blois, mother, Matilda of Boulogne]

Target entity: Matilda of Boulogne
Context triple: [William of Blois, mother, Matilda of Boulogne]

• A. Matilda I of Boulogne chosen
  Matilda I of Boulogne was a 12th-century noblewoman who became Queen of England as the wife of King Stephen and played a key political and military role during the civil war known as The Anarchy.
• B. Matilda of Blois
  Matilda of Blois was a 12th-century Anglo-Norman noblewoman, daughter of King Stephen of England, who became Countess of Boulogne through marriage and played a role in the dynastic politics of her time.
• C. Maud of Normandy
  Maud of Normandy was a Norman noblewoman of the ducal family of Normandy, known primarily through her close kinship ties to the early Norman rulers.
• D. Matilda II of Boulogne
  Matilda II of Boulogne was a 13th-century French noblewoman who inherited the County of Boulogne and played a notable role in the regional politics of northern France.
• E. Matilda of Anjou
  Matilda of Anjou was a 12th-century noblewoman, daughter of Count Fulk V of Anjou, whose brief marriage to William Adelin linked the Angevin and English royal houses before his death in the White Ship disaster.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.