Two analogies on manipulating items in a kitchen is given in the form "A : B. C : ?". The phrase "A : B" relates item A to its appropriate manipulation B. Your task is to replace the question mark (?) with the appropriate manipulation of item C, following the "A : B" relation. Your answer should be a verb which shows a way to manipulate the given object.

Ex Input:
drawer : open. bag : ?

Ex Output:
open


Ex Input:
box : open. pump : ?

Ex Output:
pump


Ex Input:
safe : unlock. candy : ?

Ex Output:

unwrap