William Cavendish, Marquess of Hartington

Target entity: William Cavendish, Marquess of Hartington
Context triple: [Kathleen Kennedy Cavendish, spouse, William Cavendish, Marquess of Hartington]

• A. Henry Lascelles, 6th Earl of Harewood
  Henry Lascelles, 6th Earl of Harewood, was a British aristocrat and peer who became closely associated with the royal family through his marriage to Mary, Princess Royal, the only daughter of King George V and Queen Mary.
• B. John Russell, Viscount Amberley
  John Russell, Viscount Amberley was a 19th-century British Liberal politician and freethinker, notable as the father of philosopher Bertrand Russell and for his progressive views on religion and social issues.
• C. Frederick Rutland
  Frederick Rutland was a British naval aviator and World War I flying ace renowned for his reconnaissance work at the Battle of Jutland and later controversial activities as a spy.
• D. Lord Chelmsford
  Lord Chelmsford was a British colonial administrator who served as Viceroy of India during World War I and co-authored the Montagu–Chelmsford Reforms that reshaped Indian constitutional governance.
• 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: William Cavendish, Marquess of Hartington
Target entity description: William Cavendish, Marquess of Hartington, was a British aristocrat and soldier, heir to the Duke of Devonshire, who was killed in action during World War II.

• A. Henry Lascelles, 6th Earl of Harewood
  Henry Lascelles, 6th Earl of Harewood, was a British aristocrat and peer who became closely associated with the royal family through his marriage to Mary, Princess Royal, the only daughter of King George V and Queen Mary.
• B. John Russell, Viscount Amberley
  John Russell, Viscount Amberley was a 19th-century British Liberal politician and freethinker, notable as the father of philosopher Bertrand Russell and for his progressive views on religion and social issues.
• C. Frederick Rutland
  Frederick Rutland was a British naval aviator and World War I flying ace renowned for his reconnaissance work at the Battle of Jutland and later controversial activities as a spy.
• D. Lord Chelmsford
  Lord Chelmsford was a British colonial administrator who served as Viceroy of India during World War I and co-authored the Montagu–Chelmsford Reforms that reshaped Indian constitutional governance.
• 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