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.

[Q]: cook : pan. clamp : ?
[A]: clamp


[Q]: stir : spoon. dig : ?
[A]: shovel


[Q]: bake : oven. sweep : ?
[A]:
broom