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: FAMILIAR PHRASES 
Clue: Pool table piece you don't want to be "behind"
[A]: the 8 ball


[Q]: Category: EUROPEAN CAPITALS 
Clue: This capital lies on the Attica Plain surrounded by mountains including Parnes & Hymettus
[A]: athens


[Q]: Category: CHESS NUTS 
Clue: In the Looking-Glass world, this author used chess pieces to represent members of royalty
[A]:
lewis carroll