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: Edward of Norfolk | Statement: [Beatrice Mortimer, spouse, Edward of Norfolk]

Target entity: Edward of Norfolk
Context triple: [Beatrice Mortimer, spouse, Edward of Norfolk]

• A. Edward of Norfolk chosen
  Edward of Norfolk was a 14th-century English nobleman, the son and heir of Thomas of Brotherton, 1st Earl of Norfolk, and a grandson of King Edward I.
• B. Edward of Norwich, 2nd Duke of York
  Edward of Norwich, 2nd Duke of York was an English nobleman, military commander, and prominent figure in the late 14th and early 15th centuries who was killed fighting for the Lancastrians at the Battle of Agincourt.
• C. Edward de la Pole
  Edward de la Pole was a 15th-century English nobleman of the influential de la Pole family, connected to the Yorkist royal line through his mother, Elizabeth of York, Duchess of Suffolk.
• D. Humphrey de la Pole
  Humphrey de la Pole was a lesser-known English nobleman of the late 15th century, notable primarily as a younger son of the influential Yorkist noble family headed by Elizabeth of York, Duchess of Suffolk.
• E. John de la Pole
  John de la Pole was a 15th-century English nobleman of the influential de la Pole family, connected by marriage to the Lancastrian royal line.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.