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: William fitz Duncan | Statement: [Duncan II of Scotland, child, William fitz Duncan]

Target entity: William fitz Duncan
Context triple: [Duncan II of Scotland, child, William fitz Duncan]

• 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. 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.
• C. William of Hatfield
  William of Hatfield was a short-lived English prince of the 14th century, one of the younger sons of King Edward III and Philippa of Hainault.
• D. Edward de Bohun
  Edward de Bohun was an early 14th-century English nobleman of the influential de Bohun family, notable as a grandson of King Edward I through his mother, Elizabeth of Rhuddlan.
• E. Ranulph
  Ranulph is the given name of Sir Ranulph Fiennes, the renowned British explorer and adventurer known for his polar expeditions and endurance feats.
• 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: William fitz Duncan
Triple: [Duncan II of Scotland, child, 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.

Target entity: William fitz Duncan
Target entity description: 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.

• 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. 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.
• C. William of Hatfield
  William of Hatfield was a short-lived English prince of the 14th century, one of the younger sons of King Edward III and Philippa of Hainault.
• D. Edward de Bohun
  Edward de Bohun was an early 14th-century English nobleman of the influential de Bohun family, notable as a grandson of King Edward I through his mother, Elizabeth of Rhuddlan.
• E. Ranulph
  Ranulph is the given name of Sir Ranulph Fiennes, the renowned British explorer and adventurer known for his polar expeditions and endurance feats.
• F. None of above. chosen