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 Douglas of Glenbervie | Statement: [Archibald Douglas, 5th Earl of Angus, child, William Douglas of Glenbervie]

Target entity: William Douglas of Glenbervie
Context triple: [Archibald Douglas, 5th Earl of Angus, child, William Douglas of Glenbervie]

• A. William Douglas of Nithsdale
  William Douglas of Nithsdale was a medieval Scottish nobleman and soldier of the powerful Douglas family, noted for his role in the Anglo-Scottish conflicts of the late 14th and early 15th centuries.
• B. William Douglas of Dornock
  William Douglas of Dornock was a Scottish nobleman of the Douglas family, known primarily as the father of William Douglas, 1st Earl of Queensberry.
• C. James Douglas of Balveny
  James Douglas of Balveny was a medieval Scottish nobleman of the powerful Douglas family, known as a younger son of the influential lord Archibald the Grim.
• D. George Douglas of Pittendreich
  George Douglas of Pittendreich was a 16th-century Scottish nobleman of the powerful Douglas family and the father of James Douglas, who became the 4th Earl of Morton and Regent of Scotland.
• E. Douglas Cochrane, 12th Earl of Dundonald
  Douglas Cochrane, 12th Earl of Dundonald, was a British Army general and Scottish nobleman known for his military service during the late 19th and early 20th centuries.
• 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 Douglas of Glenbervie
Triple: [Archibald Douglas, 5th Earl of Angus, child, William Douglas of Glenbervie]

William Douglas of Glenbervie was a Scottish nobleman of the powerful Douglas family, notable as a cadet branch figure connected to the Earls of Angus.

Target entity: William Douglas of Glenbervie
Target entity description: William Douglas of Glenbervie was a Scottish nobleman of the powerful Douglas family, notable as a cadet branch figure connected to the Earls of Angus.

• A. William Douglas of Nithsdale
  William Douglas of Nithsdale was a medieval Scottish nobleman and soldier of the powerful Douglas family, noted for his role in the Anglo-Scottish conflicts of the late 14th and early 15th centuries.
• B. William Douglas of Dornock
  William Douglas of Dornock was a Scottish nobleman of the Douglas family, known primarily as the father of William Douglas, 1st Earl of Queensberry.
• C. James Douglas of Balveny
  James Douglas of Balveny was a medieval Scottish nobleman of the powerful Douglas family, known as a younger son of the influential lord Archibald the Grim.
• D. George Douglas of Pittendreich
  George Douglas of Pittendreich was a 16th-century Scottish nobleman of the powerful Douglas family and the father of James Douglas, who became the 4th Earl of Morton and Regent of Scotland.
• E. Douglas Cochrane, 12th Earl of Dundonald
  Douglas Cochrane, 12th Earl of Dundonald, was a British Army general and Scottish nobleman known for his military service during the late 19th and early 20th centuries.
• F. None of above. chosen