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.

[EX Q]: money : wallet. pickles : ?
[EX A]: jar

[EX Q]: pickles : jar. potatoes : ?
[EX A]: sack

[EX Q]: poster : tube. milk : ?
[EX A]:
jug