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: PASTIMES 
Clue: The FCC assigns call signs, like N8DNR, to use in this hobby
answer:
ham radio


question:
Category: SINGING ACTORS 
Clue: In 2001 this Oscar winner sang "Angelina", a romantic tribute to his fifth wife, on his album "Private Radio"
answer:
billy bob thornton


question:
Category: EGYPT 
Clue: Though it may look strange on a map, to get from lower to upper Egypt, you go in this direction
answer:

south