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 Q]: Category: ANIMALS 
Clue: Types of this aquatic creature include chimney, sheep's wool, and common bath
[EX A]: the sponge

[EX Q]: Category: QUOTES 
Clue: 19th C. German chancellor who spoke of "Blut und Eisen", meaning "blood & iron"
[EX A]: otto von bismarck

[EX Q]: Category: TOY STORY 
Clue: This classic seen here first "drew in" kids in the mid-'60s:
[EX A]:
spirograph