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: QUOTABLE DEFINITIONS 
Clue: Ted Hughes wrote that it's where a child can sit "with the genius of the Earth"
[A]: library


[Q]: Category: PEOPLES OF THE WORLD 
Clue: Numbering about 25 million, they're the largest ethnic group in the world with no home nation
[A]:
the kurds