instruction:
Two analogies that relate actions to the tools used to perform the action is given in the form "A : B. C : ?". "A : B" relates action A to tool B. Your task is to replace the question mark (?) with the appropriate tool for the given action C, following the "A : B" relation.
question:
drill : drill. pull : ?
answer:
pliers


question:
unlock : key. sweep : ?
answer:
broom


question:
bake : oven. spread : ?
answer:

knife