TASK DEFINITION: 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.
PROBLEM: Category: "WORD" PLAY 
Clue: It's the 2-word term for computer manipulation of text

SOLUTION: word processing

PROBLEM: Category: PATRIOTIC SONG TITLES 
Clue: "What so proudly we hailed at the twilight's last gleaming"

SOLUTION: the "star-spangled banner"

PROBLEM: Category: C IS FOR... 
Clue: Connolly, Maureen, one of the great players in this sport

SOLUTION:
tennis