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 simplicity, answers should be in all lower cased letters.
PROBLEM: Category: THE NATIONAL TOY HALL OF FAME 
Clue: Initial sales for it were sluggish, but demonstrations of how it walked down stairs at Gimbels made it walk off shelves

SOLUTION: a slinky

PROBLEM: Category: BROADWAY 
Clue: Winner of Tony & Oscar for royal role he's been identified with since '51

SOLUTION: yul brynner

PROBLEM: Category: AMERICAN FOLKLORE 
Clue: Name of the animal that measured 42 axe handles & 1 plug of chewing tobacco between the horns

SOLUTION:
babe the blue ox