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 consistency, answers should be in all lower cased letters.

Example Input: Category: CAN'T SMILE WITHOUT YOU 
Clue: It's the hard outer layer of a tooth
Example Output: enamel

Example Input: Category: WHO'S THE BOSS 
Clue: Tattoo labored for this man on "Fantasy Island"
Example Output: mr. roarke

Example Input: Category: ROYAL WEDDING 
Clue: On July 29, 1981 she looked just like Cinderella when she rode to St. Paul's Cathedral in a glass coach
Example Output:
diana spencer