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: WITCHCRAFT 
Clue: Until Dorothy showed up, these small folks toiled as slaves for Oz' Wicked Witch of the East

A: munchkins
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Q: Category: FROGS 
Clue: Probably best known to TV viewers as Valene Ewing, she had female lead in 1972 “Frogs”

A: joan van ark
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Q: Category: CHARLES GOT CHARGED 
Clue: In 1974 Charles Colson was indicted on conspiracy charges in connection with this scandal

A:
the watergate scandal
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