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: Robert Stewart, Duke of Albany | Statement: [Robert Stewart, Earl of Strathearn, child, Robert Stewart, Duke of Albany]

Target entity: Robert Stewart, Duke of Albany
Context triple: [Robert Stewart, Earl of Strathearn, child, Robert Stewart, Duke of Albany]

• A. Robert Stewart, Duke of Albany chosen
  Robert Stewart, Duke of Albany was a powerful Scottish nobleman who effectively ruled Scotland as regent during the late 14th and early 15th centuries, overshadowing the weak reigns of his royal relatives.
• B. Alexander Stewart, Duke of Albany
  Alexander Stewart, Duke of Albany, was a 15th-century Scottish prince and nobleman, notable for his turbulent rivalry with his brother King James III and his involvement in continental and domestic power struggles.
• C. Murdoch Stewart, Duke of Albany
  Murdoch Stewart, Duke of Albany, was a powerful early 15th-century Scottish nobleman and regent, whose downfall and execution marked a major shift in the balance of power within the Scottish monarchy.
• D. John Stewart, Duke of Albany
  John Stewart, Duke of Albany, was a prominent early 16th-century Scottish nobleman who served as governor and de facto ruler of Scotland during the minority of King James V.
• E. Charles Stuart, Duke of Albany
  Charles Stuart, Duke of Albany, was a short-lived son of James VI and I and Anne of Denmark, making him a younger brother of Elizabeth of Bohemia in the early 17th-century Stuart royal family.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.