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.
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Question: coat : closet. diapers : ?

Answer: box


Question: diapers : bag. ketchup : ?

Answer: bottle


Question: detergent : bottle. water : ?

Answer:
bottle