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.

Input: Consider Input: Category: AMERICAN POETRY 
Clue: Walt Whitman called this "the beautiful uncut hair of graves"

Output: grass


Input: Consider Input: Category: FICTIONAL CHARACTERS 
Clue: A 1965 novel by this author introduced his alter ego, sci-fi writer Kilgore Trout

Output: kurt vonnegut, jr.


Input: Consider Input: Category: MODERN ARTISTS 
Clue: Artist who said, "On the floor I am more at ease, I feel nearer, more a part of the painting"


Output: jackson pollock