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: John of Lancaster (died young) | Statement: [Blanche of Lancaster, child, John of Lancaster (died young)]

Target entity: John of Lancaster (died young)
Context triple: [Blanche of Lancaster, child, John of Lancaster (died young)]

• A. 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.
• B. Prince John of Lancaster
  Prince John of Lancaster is a historical English royal and military leader, notably depicted in Shakespeare’s history plays as a shrewd and disciplined son of King Henry IV.
• C. 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.
• D. 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.
• E. 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.
• 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: John of Lancaster (died young)
Triple: [Blanche of Lancaster, child, John of Lancaster (died young)]

John of Lancaster (died young) was a short-lived medieval English nobleman, the son of Blanche of Lancaster and a member of the powerful House of Lancaster.

Target entity: John of Lancaster (died young)
Target entity description: John of Lancaster (died young) was a short-lived medieval English nobleman, the son of Blanche of Lancaster and a member of the powerful House of Lancaster.

• A. 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.
• B. Prince John of Lancaster
  Prince John of Lancaster is a historical English royal and military leader, notably depicted in Shakespeare’s history plays as a shrewd and disciplined son of King Henry IV.
• C. 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.
• D. 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.
• E. 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.
• F. None of above. chosen