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.

[Q]: Category: ANCIENT TIMES 
Clue: Julius Caesar said this region was divided into 3 parts; Augustus divided it into 4, including Aquitania
[A]: gaul


[Q]: Category: BODY LANGUAGE 
Clue: When vou're idle or just plain bored, you do this with your pollex digits, literally or figuratively
[A]: twiddle your thumbs


[Q]: Category: CRIME TIME 
Clue: The phrase to "come on like" these may have come from a long-running radio crime series
[A]:
gangbusters