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.

Ex Input:
Category: THE 19th CENTURY 
Clue: In August 1807 this steamboat made the NYC to Albany round trip on the Hudson in 62 hours

Ex Output:
clermont


Ex Input:
Category: HISTORIC PEOPLE 
Clue: He didn't fiddle around after the Great Fire of Rome in 64 A.D.; he built himself a palace called The Golden House

Ex Output:
nero


Ex Input:
Category: ENDS IN "X" 
Clue: A whirling mass of air or water

Ex Output:

vortex