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: RULERS 
Clue: In 770 this king of the Franks married Desiderata, daughter of the Lombard king Desiderius
answer:
charlemagne


question:
Category: CORPORATE AMERICA 
Clue: Every year, this company delivers more than a billion packages, more than the Post Office
answer:
ups


question:
Category: IT'S NOT THE END OF THE WORLD 
Clue: In 1980 on "The 700 Club", he said, "I guarantee you by the end of 1982 there is going to be a judgment on the world"
answer:

pat robertson