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.

Q: present : open. banana : ?

A: peel
****
Q: peanut : shell. box : ?

A: open
****
Q: candy : unwrap. safe : ?

A:
unlock
****