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: Sir Alan Percy | Statement: [Henry Percy, 6th Earl of Northumberland, sibling, Sir Alan Percy]

Target entity: Sir Alan Percy
Context triple: [Henry Percy, 6th Earl of Northumberland, sibling, Sir Alan Percy]

• A. Sir Alan Lascelles
  Sir Alan Lascelles was a prominent British courtier and civil servant best known for his influential role in the mid-20th-century royal household and his close advisory relationship with King George VI and Queen Elizabeth II.
• B. Sir Archibald Montgomery-Massingberd
  Sir Archibald Montgomery-Massingberd was a senior British Army officer who served as Chief of the Imperial General Staff in the interwar period, overseeing key aspects of the army’s modernization.
• C. Sir Henry Cecil
  Sir Henry Cecil was a legendary British racehorse trainer renowned for his multiple Classic winners and for training the unbeaten champion Frankel.
• D. Lord Arthur Cecil
  Lord Arthur Cecil was a member of the prominent Cecil family, a British aristocratic and political dynasty influential in United Kingdom public life.
• E. Sir Hugh Lloyd
  Sir Hugh Lloyd was a senior Royal Air Force commander who rose to prominence during the Second World War and later led RAF Bomber Command as its Air Officer Commanding-in-Chief.
• 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: Sir Alan Percy
Triple: [Henry Percy, 6th Earl of Northumberland, sibling, Sir Alan Percy]

Sir Alan Percy was an English nobleman of the influential Percy family, known as a younger son of the 5th Earl of Northumberland and brother to Henry Percy, 6th Earl of Northumberland.

Target entity: Sir Alan Percy
Target entity description: Sir Alan Percy was an English nobleman of the influential Percy family, known as a younger son of the 5th Earl of Northumberland and brother to Henry Percy, 6th Earl of Northumberland.

• A. Sir Alan Lascelles
  Sir Alan Lascelles was a prominent British courtier and civil servant best known for his influential role in the mid-20th-century royal household and his close advisory relationship with King George VI and Queen Elizabeth II.
• B. Sir Archibald Montgomery-Massingberd
  Sir Archibald Montgomery-Massingberd was a senior British Army officer who served as Chief of the Imperial General Staff in the interwar period, overseeing key aspects of the army’s modernization.
• C. Sir Henry Cecil
  Sir Henry Cecil was a legendary British racehorse trainer renowned for his multiple Classic winners and for training the unbeaten champion Frankel.
• D. Lord Arthur Cecil
  Lord Arthur Cecil was a member of the prominent Cecil family, a British aristocratic and political dynasty influential in United Kingdom public life.
• E. Sir Hugh Lloyd
  Sir Hugh Lloyd was a senior Royal Air Force commander who rose to prominence during the Second World War and later led RAF Bomber Command as its Air Officer Commanding-in-Chief.
• F. None of above. chosen