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: SEX CHANGES
Clue: Don't let the pearls fool you, these lady bivalves can change into males when it suits them
[EX A]: oysters

[EX Q]: Category: SING A SONG OF SIX PACKS
Clue: "I... love" this light beer with my mate, begun in '78, "& those twee-ins!"
[EX A]: coors

[EX Q]: Category: 20th CENTURY NOVELS
Clue: The 8,000-copy first printing of this Gabriel Garcia Marquez novel sold out in a week
[EX A]:
a hundred years of solitude