John Sheffield, 1st Duke of Buckingham and Normanby

Target entity: John Sheffield, 1st Duke of Buckingham and Normanby
Context triple: [Buckingham Palace, originalClient, John Sheffield, 1st Duke of Buckingham and Normanby]

• A. 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.
• B. William Cavendish, 2nd Duke of Devonshire
  William Cavendish, 2nd Duke of Devonshire was an early 18th-century English nobleman and Whig politician who served as Lord President of the Council and was a prominent figure in the political life of the Hanoverian court.
• C. 16th Earl of Derby
  The 16th Earl of Derby was a British peer and politician who served as Governor General of Canada in the late 19th century.
• D. Edward Smith-Stanley, 14th Earl of Derby
  Edward Smith-Stanley, 14th Earl of Derby, was a 19th-century British Conservative statesman who served three times as Prime Minister of the United Kingdom.
• E. Edward Clive, 1st Earl of Powis
  Edward Clive, 1st Earl of Powis was a British peer and politician of the late 18th and early 19th centuries, notable as the son of Robert Clive (“Clive of India”) and for serving as Governor of Madras.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: John Sheffield, 1st Duke of Buckingham and Normanby
Target entity description: John Sheffield, 1st Duke of Buckingham and Normanby, was an English nobleman, politician, and writer of the late 17th and early 18th centuries who served under multiple monarchs and authored influential literary works.

• A. 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.
• B. William Cavendish, 2nd Duke of Devonshire
  William Cavendish, 2nd Duke of Devonshire was an early 18th-century English nobleman and Whig politician who served as Lord President of the Council and was a prominent figure in the political life of the Hanoverian court.
• C. 16th Earl of Derby
  The 16th Earl of Derby was a British peer and politician who served as Governor General of Canada in the late 19th century.
• D. Edward Smith-Stanley, 14th Earl of Derby
  Edward Smith-Stanley, 14th Earl of Derby, was a 19th-century British Conservative statesman who served three times as Prime Minister of the United Kingdom.
• E. Edward Clive, 1st Earl of Powis
  Edward Clive, 1st Earl of Powis was a British peer and politician of the late 18th and early 19th centuries, notable as the son of Robert Clive (“Clive of India”) and for serving as Governor of Madras.
• F. None of above. chosen