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: Charles FitzRoy, 2nd Duke of Grafton | Statement: [Augustus FitzRoy, 3rd Duke of Grafton, grandfather, Charles FitzRoy, 2nd Duke of Grafton]

Target entity: Charles FitzRoy, 2nd Duke of Grafton
Context triple: [Augustus FitzRoy, 3rd Duke of Grafton, grandfather, Charles FitzRoy, 2nd Duke of Grafton]

• A. The Duke of Grafton
  The Duke of Grafton was an 18th-century British statesman who served as Prime Minister during the early reign of King George III and the turbulent years leading up to the American Revolution.
• B. John Churchill, Marquess of Blandford
  John Churchill, Marquess of Blandford, was the only surviving son and heir apparent of the famed general John Churchill, 1st Duke of Marlborough, whose early death without issue altered the succession of the Marlborough titles.
• C. Duke of Newcastle
  The Duke of Newcastle was a powerful 18th-century British Whig statesman and long-serving prime minister who played a central role in shaping Britain’s foreign policy during the lead-up to the Seven Years’ War.
• D. George Spencer-Churchill, 5th Duke of Marlborough
  George Spencer-Churchill, 5th Duke of Marlborough, was a British aristocrat and politician who served as Lord Chamberlain and was a prominent member of the influential Churchill-Marlborough lineage in the late 18th and early 19th centuries.
• E. John Spencer-Churchill, 10th Duke of Marlborough
  John Spencer-Churchill, 10th Duke of Marlborough, was a prominent British aristocrat and landowner of the late 19th and early 20th centuries, head of the Marlborough ducal line and custodian of Blenheim Palace.
• 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: Charles FitzRoy, 2nd Duke of Grafton
Triple: [Augustus FitzRoy, 3rd Duke of Grafton, grandfather, Charles FitzRoy, 2nd Duke of Grafton]

Charles FitzRoy, 2nd Duke of Grafton was an 18th-century British nobleman and politician who held high court offices and military commands under the early Hanoverian monarchs.

Target entity: Charles FitzRoy, 2nd Duke of Grafton
Target entity description: Charles FitzRoy, 2nd Duke of Grafton was an 18th-century British nobleman and politician who held high court offices and military commands under the early Hanoverian monarchs.

• A. The Duke of Grafton
  The Duke of Grafton was an 18th-century British statesman who served as Prime Minister during the early reign of King George III and the turbulent years leading up to the American Revolution.
• B. John Churchill, Marquess of Blandford
  John Churchill, Marquess of Blandford, was the only surviving son and heir apparent of the famed general John Churchill, 1st Duke of Marlborough, whose early death without issue altered the succession of the Marlborough titles.
• C. Duke of Newcastle
  The Duke of Newcastle was a powerful 18th-century British Whig statesman and long-serving prime minister who played a central role in shaping Britain’s foreign policy during the lead-up to the Seven Years’ War.
• D. George Spencer-Churchill, 5th Duke of Marlborough
  George Spencer-Churchill, 5th Duke of Marlborough, was a British aristocrat and politician who served as Lord Chamberlain and was a prominent member of the influential Churchill-Marlborough lineage in the late 18th and early 19th centuries.
• E. John Spencer-Churchill, 10th Duke of Marlborough
  John Spencer-Churchill, 10th Duke of Marlborough, was a prominent British aristocrat and landowner of the late 19th and early 20th centuries, head of the Marlborough ducal line and custodian of Blenheim Palace.
• F. None of above. chosen