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, Earl of March | Statement: [Act of Accord, legalBasisForClaimOf, Edward, Earl of March]

Target entity: Edward, Earl of March
Context triple: [Act of Accord, legalBasisForClaimOf, Edward, Earl of March]

• A. 1st Earl of March
  The 1st Earl of March was an English noble title held by Roger Mortimer, a powerful medieval magnate central to the deposition of King Edward II.
• B. 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.
• C. 3rd Earl of March
  The 3rd Earl of March was a Scottish noble title in the Douglas family, later associated with William Douglas, 4th Duke of Queensberry, during the 18th century.
• D. Thomas of Lancaster, 1st Duke of Clarence
  Thomas of Lancaster, 1st Duke of Clarence, was an English prince and military commander, the second son of King Henry IV, who played a prominent role in the early stages of the Hundred Years’ War under his brother Henry V.
• E. Richard of Shrewsbury, Duke of York
  Richard of Shrewsbury, Duke of York was the younger son of King Edward IV of England and one of the two "Princes in the Tower" whose mysterious disappearance has long intrigued historians.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Edward, Earl of March
Triple: [Act of Accord, legalBasisForClaimOf, Edward, Earl of March]

Edward, Earl of March—later King Edward IV of England—was a leading Yorkist claimant to the English throne during the Wars of the Roses.

Target entity: Edward, Earl of March
Target entity description: Edward, Earl of March—later King Edward IV of England—was a leading Yorkist claimant to the English throne during the Wars of the Roses.

• A. 1st Earl of March
  The 1st Earl of March was an English noble title held by Roger Mortimer, a powerful medieval magnate central to the deposition of King Edward II.
• B. 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.
• C. 3rd Earl of March
  The 3rd Earl of March was a Scottish noble title in the Douglas family, later associated with William Douglas, 4th Duke of Queensberry, during the 18th century.
• D. Thomas of Lancaster, 1st Duke of Clarence
  Thomas of Lancaster, 1st Duke of Clarence, was an English prince and military commander, the second son of King Henry IV, who played a prominent role in the early stages of the Hundred Years’ War under his brother Henry V.
• E. Richard of Shrewsbury, Duke of York
  Richard of Shrewsbury, Duke of York was the younger son of King Edward IV of England and one of the two "Princes in the Tower" whose mysterious disappearance has long intrigued historians.
• F. None of above. chosen

Target predicate: legalBasisForClaimOf
Context triple: [Act of Accord, legalBasisForClaimOf, Edward, Earl of March]

• A. legalBasis chosen
  Indicates the legal rule, authority, or justification under which an action, decision, or status is established or carried out.
• B. legalBasisWeakenedBy
  Indicates that the legal force, validity, or effectiveness of something is reduced or undermined by another factor, action, or decision.
• C. legalBasisForExecution
  Indicates that one entity serves as the legal justification or authority for carrying out the execution of another entity or action.
• D. jurisdictionBasis
  Indicates the legal grounds or authority under which one entity has the right to exercise jurisdiction over another entity, action, or matter.
• E. legalAuthorityClaimedBy
  Indicates that one party asserts or claims to possess legal authority, power, or jurisdiction over another party or matter.
• F. None of above.