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: Edmund of Langley, 1st Duke of York | Statement: [Duchess of York, firstHolderSpouse, Edmund of Langley, 1st Duke of York]

Target entity: Edmund of Langley, 1st Duke of York
Context triple: [Duchess of York, firstHolderSpouse, Edmund of Langley, 1st Duke of York]

• A. Edmund of Langley, 1st Duke of York chosen
  Edmund of Langley, 1st Duke of York, was a 14th-century English prince and nobleman who founded the House of York, a key dynasty in the Wars of the Roses.
• B. John of Lancaster, 1st Duke of Bedford
  John of Lancaster, 1st Duke of Bedford, was a prominent English prince and military commander of the early 15th century, noted for his role in the Hundred Years' War and his regency of France during the minority of Henry VI.
• C. Lionel of Antwerp, 1st Duke of Clarence
  Lionel of Antwerp, 1st Duke of Clarence, was a 14th-century English prince and nobleman whose lineage played a key role in the later Wars of the Roses through the Yorkist claim to the throne.
• D. Edmund Tudor, 1st Earl of Richmond
  Edmund Tudor, 1st Earl of Richmond, was a 15th-century English nobleman whose posthumous son became King Henry VII, founding the Tudor dynasty.
• E. Edmund Tudor, Duke of Somerset
  Edmund Tudor, Duke of Somerset, was a short-lived English prince of the early Tudor dynasty, known primarily as the younger son of King Henry VII of England and Elizabeth of York.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: firstHolderSpouse
Context triple: [Duchess of York, firstHolderSpouse, Edmund of Langley, 1st Duke of York]

• A. firstHolderSpouseOf chosen
  Indicates that the first holder in the relation is the spouse (married partner) of the other holder.
• B. firstWifeOf
  Indicates that one person is the first woman to have been married to another person.
• C. exSpouse
  Indicates that two people were formerly married to each other but are no longer spouses.
• D. spouse
  Indicates that two entities are married to each other in a legally or socially recognized partnership.
• E. coSpouse
  Indicates that two individuals are married to each other as spouses.
• F. None of above.