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.
Example: eat : fork. cook : ?
Example solution: pan
Example explanation: 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.

Problem: wash : detergent. cut : ?

Solution: scissors