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.

Example input: soda : can. water : ?
Example output: bottle
Example explanation: The given analogy relates items to their containers. Soda can be stored in a can. Water can be stored in a bottle.
Q: picture : frame. carrots : ?
A:
bag