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: Empress Matilda | Statement: [Mary of Scotland, Countess of Boulogne, relative, Empress Matilda]

Target entity: Empress Matilda
Context triple: [Mary of Scotland, Countess of Boulogne, relative, Empress Matilda]

• A. Empress Matilda chosen
  Empress Matilda was a 12th-century claimant to the English throne whose dynastic struggle with Stephen of Blois, known as The Anarchy, paved the way for the eventual rule of her son, King Henry II, and the Plantagenet dynasty.
• B. Matilda I of Boulogne
  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.
• C. Adeliza of Normandy
  Adeliza of Normandy was a daughter of William the Conqueror and Matilda of Flanders, belonging to the first generation of the Anglo-Norman royal family after the 1066 conquest of England.
• D. Emma of Normandy
  Emma of Normandy was a powerful 11th-century queen of England, married to both Æthelred the Unready and Cnut the Great, and a key political figure as the mother of King Edward the Confessor.
• E. Eleanor of Aquitaine
  Eleanor of Aquitaine was a powerful 12th-century queen consort of both France and England and one of the most influential and wealthy women of the Middle Ages.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.