Two analogies that relate items to the associated containers is given in the form "A : B. C : ?". "A : B" relates item A to its associated container B. Your task is to replace the question mark (?) with the appropriate container for the given item C, following the "A : B" relation.

Q: money : wallet. picture : ?

A: frame
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Q: diapers : bag. diapers : ?

A: box
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Q: diapers : box. milk : ?

A:
jug
****