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.

Example Input: Category: SPORTING EVENTS 
Clue: The cup presented since 1887 to the man who wins this is inscribed "single handed champion of the world"
Example Output: wimbledon

Example Input: Category: NORTH AMERICAN BIRDS 
Clue: This bird is known for its size (5 feet tall), its call (carries 2 miles) & its rarity; in 1941 there were only 21 in the wild
Example Output: the whooping crane

Example Input: Category: AMERICAN AUTHORS 
Clue: In 1900 he sent the Library of Congress $2.20 to copyright his "The Navy Alphabet" & another, more "Wonderful", book
Example Output:
l. frank baum