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.

pickles : jar. picture : ?
frame
The relation "pickles : jar" suggests that pickles belong in a jar. This can be extended to pictures, where pictures belong in frames..