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: Anselm Marshal, 6th Earl of Pembroke | Statement: [William Marshal, 1st Earl of Pembroke, child, Anselm Marshal, 6th Earl of Pembroke]

Target entity: Anselm Marshal, 6th Earl of Pembroke
Context triple: [William Marshal, 1st Earl of Pembroke, child, Anselm Marshal, 6th Earl of Pembroke]

• A. Richard Marshal, 3rd Earl of Pembroke
  Richard Marshal, 3rd Earl of Pembroke, was a prominent 13th-century Anglo-Norman nobleman and military leader who became one of the most powerful magnates in England and Ireland and famously rebelled against King Henry III.
• B. Hugh d'Avranches
  Hugh d'Avranches was an 11th-century Norman nobleman and close ally of William the Conqueror who became the powerful Earl of Chester in post-Conquest England.
• C. Theobald of Bec
  Theobald of Bec was a 12th-century Archbishop of Canterbury and influential churchman who played a key role in English ecclesiastical politics before the time of Thomas Becket.
• D. William Marshal, 2nd Earl of Pembroke
  William Marshal, 2nd Earl of Pembroke, was a 13th-century English nobleman and magnate who inherited his famous father's titles and estates and played a role in the politics of the early reign of Henry III.
• E. Arnulf de Montgomery
  Arnulf de Montgomery was an Anglo-Norman nobleman and marcher lord of the late 11th and early 12th centuries, known for his role in the Norman consolidation of power in Wales and the Welsh borderlands.
• 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: Anselm Marshal, 6th Earl of Pembroke
Triple: [William Marshal, 1st Earl of Pembroke, child, Anselm Marshal, 6th Earl of Pembroke]

Anselm Marshal, 6th Earl of Pembroke, was a 13th-century Anglo-Norman nobleman and the youngest son of the famed knight William Marshal, whose brief tenure as earl marked the end of the male line of the Marshal dynasty.

Target entity: Anselm Marshal, 6th Earl of Pembroke
Target entity description: Anselm Marshal, 6th Earl of Pembroke, was a 13th-century Anglo-Norman nobleman and the youngest son of the famed knight William Marshal, whose brief tenure as earl marked the end of the male line of the Marshal dynasty.

• A. Richard Marshal, 3rd Earl of Pembroke
  Richard Marshal, 3rd Earl of Pembroke, was a prominent 13th-century Anglo-Norman nobleman and military leader who became one of the most powerful magnates in England and Ireland and famously rebelled against King Henry III.
• B. Hugh d'Avranches
  Hugh d'Avranches was an 11th-century Norman nobleman and close ally of William the Conqueror who became the powerful Earl of Chester in post-Conquest England.
• C. Theobald of Bec
  Theobald of Bec was a 12th-century Archbishop of Canterbury and influential churchman who played a key role in English ecclesiastical politics before the time of Thomas Becket.
• D. William Marshal, 2nd Earl of Pembroke
  William Marshal, 2nd Earl of Pembroke, was a 13th-century English nobleman and magnate who inherited his famous father's titles and estates and played a role in the politics of the early reign of Henry III.
• E. Arnulf de Montgomery
  Arnulf de Montgomery was an Anglo-Norman nobleman and marcher lord of the late 11th and early 12th centuries, known for his role in the Norman consolidation of power in Wales and the Welsh borderlands.
• F. None of above. chosen