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: Alan fitz Walter | Statement: [Walter fitz Alan, successor, Alan fitz Walter]

Target entity: Alan fitz Walter
Context triple: [Walter fitz Alan, successor, Alan fitz Walter]

• 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 Fitzer
  William Fitzer was a 17th-century publisher and bookseller known for issuing significant scientific and scholarly works, including early editions of groundbreaking anatomical and medical texts.
• C. Robert Fitzwalter
  Robert Fitzwalter was a prominent English baron and rebel leader in the early 13th century, known for his key role in opposing King John and helping to bring about Magna Carta.
• D. 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.
• E. 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.
• 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: Alan fitz Walter
Triple: [Walter fitz Alan, successor, Alan fitz Walter]

Alan fitz Walter was a 12th-century Scottish nobleman who served as High Steward of Scotland and played a key role in consolidating the power of the Stewart family.

Target entity: Alan fitz Walter
Target entity description: Alan fitz Walter was a 12th-century Scottish nobleman who served as High Steward of Scotland and played a key role in consolidating the power of the Stewart family.

• 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 Fitzer
  William Fitzer was a 17th-century publisher and bookseller known for issuing significant scientific and scholarly works, including early editions of groundbreaking anatomical and medical texts.
• C. Robert Fitzwalter
  Robert Fitzwalter was a prominent English baron and rebel leader in the early 13th century, known for his key role in opposing King John and helping to bring about Magna Carta.
• D. 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.
• E. 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.
• F. None of above. chosen