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.

[EX Q]: Category: TO PROTECT 
Clue: This "service" is best known for protecting the president, but also investigates forgery
[EX A]: the secret service

[EX Q]: Category: PATRIOTIC SONG TITLES 
Clue: "What so proudly we hailed at the twilight's last gleaming"
[EX A]: the "star-spangled banner"

[EX Q]: Category: WORD ORIGINS 
Clue: This adjective that can mean disrespectful or lively is an alteration of "saucy"
[EX A]:
sassy