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 of Blois | Statement: [Theobald V, Count of Blois, child, Margaret of Blois]

Target entity: Margaret of Blois
Context triple: [Theobald V, Count of Blois, child, Margaret of Blois]

• A. Mary of Blois
  Mary of Blois was a 12th-century French noblewoman and daughter of King Stephen of England, known for her brief role as a claimant in the complex dynastic politics of the House of Blois.
• B. Marie of Blois
  Marie of Blois was a 14th-century French noblewoman, daughter of Charles of Blois and Joanna of Penthièvre, who played a key dynastic role through her marriage into the Angevin royal house.
• C. Elizabeth of Blois
  Elizabeth of Blois was a 12th-century French noblewoman from the influential House of Blois who became Duchess of Apulia through her marriage into the Norman ruling family of southern Italy.
• D. Isabella of Blois
  Isabella of Blois was a medieval French noblewoman of the influential House of Blois, known primarily through her dynastic connections within the high nobility of France.
• E. Margaret, Countess of Blois chosen
  Margaret, Countess of Blois was a medieval French noblewoman who held the title of Countess of Blois in her own right and was connected by marriage to the powerful Burgundian nobility.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.