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: Thomas of York (died young) | Statement: [Cecily Neville, Duchess of York, child, Thomas of York (died young)]

Target entity: Thomas of York (died young)
Context triple: [Cecily Neville, Duchess of York, child, Thomas of York (died young)]

• A. John of York (died young)
  John of York (died young) was a short-lived son of Cecily Neville, Duchess of York, and a younger sibling in the prominent Yorkist family of 15th-century England.
• B. William of York (died young)
  William of York was a short-lived son of Cecily Neville, Duchess of York, and a member of the 15th-century English royal House of York.
• C. Edmund, Earl of Rutland
  Edmund, Earl of Rutland was a younger son of Richard, 3rd Duke of York, whose death at the Battle of Wakefield during the Wars of the Roses became emblematic of Yorkist tragedy.
• D. 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.
• E. Joan of York (died young)
  Joan of York (died young) was a short-lived daughter of Cecily Neville, Duchess of York, and thus a lesser-known member of the 15th-century English royal House of York.
• 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: Thomas of York (died young)
Triple: [Cecily Neville, Duchess of York, child, Thomas of York (died young)]

Thomas of York was a short-lived son of Cecily Neville, Duchess of York, and Richard, Duke of York, born into the prominent 15th-century English noble family that produced Kings Edward IV and Richard III.

Target entity: Thomas of York (died young)
Target entity description: Thomas of York was a short-lived son of Cecily Neville, Duchess of York, and Richard, Duke of York, born into the prominent 15th-century English noble family that produced Kings Edward IV and Richard III.

• A. John of York (died young)
  John of York (died young) was a short-lived son of Cecily Neville, Duchess of York, and a younger sibling in the prominent Yorkist family of 15th-century England.
• B. William of York (died young)
  William of York was a short-lived son of Cecily Neville, Duchess of York, and a member of the 15th-century English royal House of York.
• C. Edmund, Earl of Rutland
  Edmund, Earl of Rutland was a younger son of Richard, 3rd Duke of York, whose death at the Battle of Wakefield during the Wars of the Roses became emblematic of Yorkist tragedy.
• D. 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.
• E. Joan of York (died young)
  Joan of York (died young) was a short-lived daughter of Cecily Neville, Duchess of York, and thus a lesser-known member of the 15th-century English royal House of York.
• F. None of above. chosen