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: Isabella of Savoy | Statement: [Margaret of Savoy, Duchess of Mantua, sibling, Isabella of Savoy]

Target entity: Isabella of Savoy
Context triple: [Margaret of Savoy, Duchess of Mantua, sibling, Isabella of Savoy]

• A. Isabella of Savoy chosen
  Isabella of Savoy was a 17th-century Italian noblewoman, daughter of Beatrice of Portugal and Charles Emmanuel I, Duke of Savoy, who became Duchess of Modena through her marriage to Alfonso III d'Este.
• B. Isabella of Naples
  Isabella of Naples was a late 15th-century Neapolitan princess and Duchess of Milan, known for her role in Italian Renaissance politics and as a member of the influential Aragonese dynasty of Naples.
• C. Margaret of Savoy
  Margaret of Savoy was a 15th-century noblewoman from the House of Savoy who became Duchess of Anjou and briefly Queen of Naples through her marriages into prominent European royal families.
• D. Margaret of Savoy
  Margaret of Savoy was a 17th-century Italian noblewoman who became Queen Consort of Portugal through her marriage into the Portuguese royal family.
• E. Margherita of Savoy-Aosta
  Margherita of Savoy-Aosta was an Italian princess from the House of Savoy-Aosta who became Archduchess of Austria-Este through her marriage to Archduke Robert.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.