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 consistency, answers should be in all lower cased letters.
question:
Category: ANAGRAMMED HITCHCOCK FILMS 
Clue: "Marine"
answer:
"marnie"


question:
Category: WATCHMAKER, WATCHMAKER 
Clue: In 1924 England's John Harwood patented a watch that could do this to itself thanks to an internal swinging weight
answer:
wind itself


question:
Category: WORD ORIGINS 
Clue: Latin for "within the walls", it refers to athletic contests among students within a school
answer:

intramural