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: Ilbert de Lacy | Statement: [Pontefract Castle, builtBy, Ilbert de Lacy]

Target entity: Ilbert de Lacy
Context triple: [Pontefract Castle, builtBy, Ilbert de Lacy]

• A. Philippe De Lacy
  Philippe De Lacy was a French-born American child actor of the silent film era who appeared in numerous 1920s Hollywood productions.
• 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. 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.
• D. Robert de Clifford
  Robert de Clifford was a prominent medieval English nobleman and soldier, notably the 1st Baron de Clifford and Lord Warden of the Marches under King Edward I.
• E. Gilbert de Clare, Earl of Gloucester
  Gilbert de Clare, Earl of Gloucester, was a powerful 13th-century English nobleman and military leader who played a pivotal role in the conflicts between the crown and the barons, particularly during the reign of Henry III and Edward I.
• 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: Ilbert de Lacy
Triple: [Pontefract Castle, builtBy, Ilbert de Lacy]

Ilbert de Lacy was an 11th-century Norman baron and landholder in England, noted as a prominent supporter of William the Conqueror and an early feudal lord in Yorkshire.

Target entity: Ilbert de Lacy
Target entity description: Ilbert de Lacy was an 11th-century Norman baron and landholder in England, noted as a prominent supporter of William the Conqueror and an early feudal lord in Yorkshire.

• A. Philippe De Lacy
  Philippe De Lacy was a French-born American child actor of the silent film era who appeared in numerous 1920s Hollywood productions.
• 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. 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.
• D. Robert de Clifford
  Robert de Clifford was a prominent medieval English nobleman and soldier, notably the 1st Baron de Clifford and Lord Warden of the Marches under King Edward I.
• E. Gilbert de Clare, Earl of Gloucester
  Gilbert de Clare, Earl of Gloucester, was a powerful 13th-century English nobleman and military leader who played a pivotal role in the conflicts between the crown and the barons, particularly during the reign of Henry III and Edward I.
• F. None of above. chosen