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: WAITER! 
Clue: To get us started, a serving of this dish named for an oilman: oysters topped with spinach & then baked

Ex Output:
oysters rockefeller


Ex Input:
Category: INVENTORS & INVENTIONS 
Clue: Invented by Philip Drinker in the 1920s, this closed respirator is used by patients who can't breathe on their own

Ex Output:
an iron lung


Ex Input:
Category: MOVIN' ON "UP" 
Clue: An explosion, or an enlargement of a photograph

Ex Output:

a blow-up