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.

Category: DOUBLE A 
Clue: Biblical man with a talking ass
balaam

Category: LANGUAGES 
Clue: It's Panama's official language
spanish

Category: LITERATURE 
Clue: Poet who wrote, "Before I built a wall I'd ask to know what I was walling in or walling out"

robert frost