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: bag : open. drawer : ?

A: open
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Q: bottle : pour. jug : ?

A: pour
****
Q: jar : open. letter : ?

A:
open
****