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:
crack : nutcracker. bake : ?
answer:
oven


question:
toast : toaster. cut : ?
answer:
scissors


question:
iron : iron. toast : ?
answer:

toaster