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: AIRLINE AD SLOGANS 
Clue: "The world's favourite airline"

Ex Output:
british airways


Ex Input:
Category: 20TH CENTURY AMERICA 
Clue: On April 6, 1917 America entered World War I & this composer wrote "Over There"

Ex Output:
george m. cohan


Ex Input:
Category: GIVE 'EM THE BOOT 
Clue: "They" did this "With Their Boots On" in the title of a 1941 Errol Flynn flick

Ex Output:

died