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.

Ex Input:
Category: LEGENDS 
Clue: The "Literature Lover's Book of Lists" says this engineer "blew his train whistle in a special way"

Ex Output:
casey jones


Ex Input:
Category: CINEMA 
Clue: Vangelis' theme from this 1981 British film took a record 21 weeks on the charts to reach No. 1

Ex Output:
"chariots of fire"


Ex Input:
Category: REAL MEN OF GENIUS 
Clue: Herr Interchangeable letter printing inventor

Ex Output:

gutenberg