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: Richard of Shrewsbury, Duke of York | Statement: [Historic Doubts on the Life and Reign of King Richard the Third, historicalFigureDiscussed, Richard of Shrewsbury, Duke of York]

Target entity: Richard of Shrewsbury, Duke of York
Context triple: [Historic Doubts on the Life and Reign of King Richard the Third, historicalFigureDiscussed, Richard of Shrewsbury, Duke of York]

• A. Duke of Buckingham
  The Duke of Buckingham is a powerful and romantic English nobleman whose secret love affair with Queen Anne drives much of the political intrigue in Alexandre Dumas’s novel *The Three Musketeers*.
• B. Duke of York chosen
  The Duke of York is a hereditary title in the British royal family traditionally granted to the second son of the reigning monarch.
• C. Henry Stuart, Duke of Gloucester
  Henry Stuart, Duke of Gloucester was the youngest son of King Charles I of England, a royal prince whose life was marked by the turmoil of the English Civil War and who died young during the Restoration period.
• D. Edward V of England
  Edward V of England was a young king of England from the House of York whose brief, uncrowned reign ended with his mysterious disappearance as one of the Princes in the Tower.
• E. Edward IV of England
  Edward IV of England was a 15th-century king from the House of York who twice ruled England during the Wars of the Roses and restored relative stability after years of civil conflict.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.