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: CAN'T SMILE WITHOUT YOU 
Clue: It's the hard outer layer of a tooth

A: enamel
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Q: Category: YOU, ME & DUE PROCESS 
Clue: In 1970 the Supreme Court held for the first time that due process required proof of guilt "beyond" this

A: reasonable doubt
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Q: Category: MORSE CODE 
Clue: This precursor to the CIA would be dash-dash-dash dot-dot-dot dot-dot-dot

A:
the oss
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