TASK DEFINITION: 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.
PROBLEM: Category: TRAVEL INDIANAPOLIS 
Clue: Union Station has a hotel that features these sleeping cars converted into hotel suites

SOLUTION: pullman cars

PROBLEM: Category: ART FOR ART'S SAKE 
Clue: A roomful of silver balloons that move with the air currents is a highlight of this pop artist's Pittsburgh museum

SOLUTION: andy warhol

PROBLEM: Category: BON APPE-"T" 
Clue: This root vegetable often has white skin & a purple-tinged top

SOLUTION:
turnip