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: John Frederick Sackville, 3rd Duke of Dorset | Statement: [African Association, foundedBy, John Frederick Sackville, 3rd Duke of Dorset]

Target entity: John Frederick Sackville, 3rd Duke of Dorset
Context triple: [African Association, foundedBy, John Frederick Sackville, 3rd Duke of Dorset]

• A. Lionel Sackville, 1st Duke of Dorset
  Lionel Sackville, 1st Duke of Dorset, was an 18th-century British nobleman and politician who served as Lord Lieutenant of Ireland and held several high offices under Kings George I and George II.
• B. John Russell, 4th Duke of Bedford
  John Russell, 4th Duke of Bedford, was an 18th-century British Whig politician and influential nobleman who served as Lord President of the Council and played a key role in mid-Georgian politics.
• C. John Russell, 6th Duke of Bedford
  John Russell, 6th Duke of Bedford was a prominent British aristocrat and landowner of the late 18th and early 19th centuries, known for his influential role in Whig politics and as the grandfather of the future Prime Minister Lord John Russell.
• D. Hastings Russell, 12th Duke of Bedford
  Hastings Russell, 12th Duke of Bedford, was a British aristocrat known for his staunch pacifism, involvement in far-right politics between the World Wars, and leadership within the Russell family as Duke of Bedford.
• E. John Russell, 13th Duke of Bedford
  John Russell, 13th Duke of Bedford, was a British peer and landowner of the prominent Russell family who held extensive estates and influence in 19th-century England.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: John Frederick Sackville, 3rd Duke of Dorset
Target entity description: John Frederick Sackville, 3rd Duke of Dorset, was an 18th-century British aristocrat, politician, and diplomat who served as Lord Lieutenant of Kent and as ambassador to France.

• A. Lionel Sackville, 1st Duke of Dorset
  Lionel Sackville, 1st Duke of Dorset, was an 18th-century British nobleman and politician who served as Lord Lieutenant of Ireland and held several high offices under Kings George I and George II.
• B. John Russell, 4th Duke of Bedford
  John Russell, 4th Duke of Bedford, was an 18th-century British Whig politician and influential nobleman who served as Lord President of the Council and played a key role in mid-Georgian politics.
• C. John Russell, 6th Duke of Bedford
  John Russell, 6th Duke of Bedford was a prominent British aristocrat and landowner of the late 18th and early 19th centuries, known for his influential role in Whig politics and as the grandfather of the future Prime Minister Lord John Russell.
• D. Hastings Russell, 12th Duke of Bedford
  Hastings Russell, 12th Duke of Bedford, was a British aristocrat known for his staunch pacifism, involvement in far-right politics between the World Wars, and leadership within the Russell family as Duke of Bedford.
• E. John Russell, 13th Duke of Bedford
  John Russell, 13th Duke of Bedford, was a British peer and landowner of the prominent Russell family who held extensive estates and influence in 19th-century England.
• F. None of above. chosen