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: Walter FitzRobert | Statement: [FitzWalter family, notableMember, Walter FitzRobert]

Target entity: Walter FitzRobert
Context triple: [FitzWalter family, notableMember, Walter FitzRobert]

• A. Walter fitz Alan
  Walter fitz Alan was a 12th-century Anglo-Norman nobleman who became the first hereditary High Steward of Scotland and progenitor of the royal Stewart (Stuart) dynasty.
• B. William d'Aubigny
  William d'Aubigny was a 13th-century English nobleman and rebel baron who played a prominent role in the conflicts against King John, including the events surrounding the siege of Rochester Castle.
• C. William fitz Duncan
  William fitz Duncan was a 12th-century Scottish prince and military leader, notable as a powerful claimant to the Scottish throne and a key figure in the politics of the Kingdom of Alba.
• D. Ranulf de Soules
  Ranulf de Soules was a prominent medieval Scottish noble and royal official, best known as a leading member of the influential de Soulis family.
• E. Robert FitzHamon
  Robert FitzHamon was an Anglo-Norman nobleman and military leader best known for his role in the Norman conquest of Glamorgan and as a prominent supporter of William II of 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: Walter FitzRobert
Triple: [FitzWalter family, notableMember, Walter FitzRobert]

Walter FitzRobert was a 12th-century Anglo-Norman nobleman and landholder, known as a prominent member of the influential FitzWalter family in medieval England.

Target entity: Walter FitzRobert
Target entity description: Walter FitzRobert was a 12th-century Anglo-Norman nobleman and landholder, known as a prominent member of the influential FitzWalter family in medieval England.

• A. Walter fitz Alan
  Walter fitz Alan was a 12th-century Anglo-Norman nobleman who became the first hereditary High Steward of Scotland and progenitor of the royal Stewart (Stuart) dynasty.
• B. William d'Aubigny
  William d'Aubigny was a 13th-century English nobleman and rebel baron who played a prominent role in the conflicts against King John, including the events surrounding the siege of Rochester Castle.
• C. William fitz Duncan
  William fitz Duncan was a 12th-century Scottish prince and military leader, notable as a powerful claimant to the Scottish throne and a key figure in the politics of the Kingdom of Alba.
• D. Ranulf de Soules
  Ranulf de Soules was a prominent medieval Scottish noble and royal official, best known as a leading member of the influential de Soulis family.
• E. Robert FitzHamon
  Robert FitzHamon was an Anglo-Norman nobleman and military leader best known for his role in the Norman conquest of Glamorgan and as a prominent supporter of William II of England.
• F. None of above. chosen