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: COOL "AID" 
Clue: Purchased ahead of time, like some legal services
[A]: prepaid


[Q]: Category: THE ODYSSEY 
Clue: This goddess of wisdom pleads with Zeus to release Odysseus from the embrace of the nymph Calypso
[A]: athena


[Q]: Category: RELIGION 
Clue: Between February 11 & July 16, 1858, the Virgin Mary made a reported 18 appearances at this site
[A]:
lourdes