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: Beatrice I, Countess of Burgundy | Statement: [Henry VI, Holy Roman Emperor, mother, Beatrice I, Countess of Burgundy]

Target entity: Beatrice I, Countess of Burgundy
Context triple: [Henry VI, Holy Roman Emperor, mother, Beatrice I, Countess of Burgundy]

• A. Beatrice I, Countess of Burgundy chosen
  Beatrice I, Countess of Burgundy, was a 12th-century noblewoman and Holy Roman Empress whose marriage to Emperor Frederick I Barbarossa brought the Free County of Burgundy into the empire.
• B. Joan II, Countess of Burgundy
  Joan II, Countess of Burgundy, was a French noblewoman and heiress whose marriage to King Philip V of France briefly made her queen consort and a significant figure in early 14th-century French politics.
• C. Beatrice of Rethel
  Beatrice of Rethel was a 12th-century French noblewoman who became Queen of Sicily as the third wife of King Roger II and the mother of Constance of Sicily.
• D. Mary of Burgundy, Duchess of Savoy
  Mary of Burgundy, Duchess of Savoy, was a 15th-century noblewoman from the Burgundian ducal house who became Duchess of Savoy through her marriage into the ruling Savoyard dynasty.
• E. Beatrice of Lorraine
  Beatrice of Lorraine was an 11th-century noblewoman and margravine of Tuscany who played a significant political role in northern Italy and the Holy Roman Empire as the mother and predecessor of Matilda of Tuscany.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.