instruction:
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.
question:
Category: "BLACK" MOVIES 
Clue: This 1979 Disney sci-fi film starring Maximilian Schell was nominated for an Oscar for Visual Effects
answer:
the black hole


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


question:
Category: THE 5-YEAR PLAN 
Clue: The AP's Edward Kennedy was fired for prematurely reporting this happy event of May 1945
answer:

v-e day