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: NORSE 
Clue: Skoll & Fenrir, both this type of fierce canine, will cause mayhem at Ragnarok, the end of the cosmos
Example Output: wolves

Example Input: Category: MEDICINE & HISTORY 
Clue: Montezuma's real revenge: a 1741 British expedition to conquer Mexico was devastated by this "colorful" disease
Example Output: yellow fever

Example Input: Category: "F" IN GEOGRAPHY 
Clue: It's the numeric name for the locality where the borders of Utah, Colorado, New Mexico & Arizona meet
Example Output:
the four corners