You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

[Q]: Category: LITERATURE & FILM 
Clue: Nicole Kidman, Helena Bonham Carter & Cybill Shepherd have all starred in films based on this man's works
[A]: henry james


[Q]: Category: CABINET OFFICERS 
Clue: He was the last Secretary of State to serve in the post under 2 presidents
[A]: henry kissinger


[Q]: Category: ROYALTY 
Clue: A capital in the West Indies is named for this family name of William of Orange, King of England
[A]:
nassau