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: FARMVILLE 
Clue: On a farm who needs an alarm clock when you have this bird's cock-a-doodle-doo to wake you?
answer:
a rooster


question:
Category: COMIC STRIP SETTINGS 
Clue: Riverdale
answer:
archie andrews


question:
Category: YOU GET AN "F" 
Clue: This type of cable contains threads of glass that transmit signals in the form of pulses of light
answer:

fiber optic