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 Stewart, Princess of Scotland | Statement: [John Stewart, Earl of Mar, sibling, Margaret Stewart, Princess of Scotland]

Target entity: Margaret Stewart, Princess of Scotland
Context triple: [John Stewart, Earl of Mar, sibling, Margaret Stewart, Princess of Scotland]

• A. Margaret Stewart, Princess of Scotland chosen
  Margaret Stewart, Princess of Scotland, was a 15th-century Scottish royal princess of the House of Stewart and daughter of King James II of Scotland.
• B. Mary of Scotland, Countess of Buchan
  Mary of Scotland, Countess of Buchan, was a 15th-century Scottish princess of the Stewart dynasty who became Countess of Buchan through marriage and was a daughter of King Robert III of Scotland.
• C. Margaret Stewart
  Margaret Stewart was a Scottish noblewoman of the late 16th century who became the wife of Charles Howard, 1st Earl of Nottingham, a prominent English admiral under Queen Elizabeth I.
• D. Margaret Stewart
  Margaret Stewart was a 16th-century Scottish noblewoman best known as the wife of the Protestant reformer John Knox.
• E. Margaret Douglas, Countess of Lennox
  Margaret Douglas, Countess of Lennox, was a prominent 16th-century Scottish noblewoman and granddaughter of Henry VII whose lineage made her a key dynastic figure in the Tudor succession.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.