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 simplicity, answers should be in all lower cased letters.
question:
Category: GRAY MATTERS 
Clue: This hemisphere of the brain generally governs musical & artistic creativity
answer:
right


question:
Category: PREHISTORIC TIMES 
Clue: The Stone Age lasted until this metal replaced stone as the primary tool-making material
answer:
bronze


question:
Category: 1946 
Clue: Irving Berlin's 1946 musical that featured a rifle-totin' Ethel Merman
answer:

annie get your gun