You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

eat : fork. cook : ?
Solution: pan
Why? The given analogy relates actions to the tools used to perform them. A fork can be used to eat. To cook, a pan can be used.

New input: cut : knife. clamp : ?
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
clamp