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: FUN ACROSS AMERICA 
Clue: Wild West fun abounds during Cheyenne Frontier Days in this state
answer:
wyoming


question:
Category: NONFICTION 
Clue: This 1988 bestseller was subtitled "From the Big Bang to Black Holes"
answer:
a brief history of time


question:
Category: THAT'S "UN" CALLED FOR! 
Clue: To remove a no-longer-wanted computer program from your hard drive
answer:

uninstall