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: [Eustace III, Count of Boulogne, child, Matilda of Boulogne]

Target entity: Matilda of Boulogne
Context triple: [Eustace III, Count of Boulogne, child, 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 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.
• C. Alice of Normandy
  Alice of Normandy was a Norman noblewoman of the early 11th century, known primarily as a daughter of Duke Richard II of Normandy and sister of Robert I, Duke of Normandy.
• D. Blanche of England
  Blanche of England was an English princess, daughter of King Henry IV, who became Electress Palatine through her marriage to Louis III, Elector Palatine.
• E. Matilda of Flanders
  Matilda of Flanders was the influential duchess of Normandy and queen consort of England, known for her political acumen and support of her husband William the Conqueror’s rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.