Two analogies that relate objects to the associated rooms is given in the form "A : B. C : ?". "A : B" relates object A to room B. Your task is to replace the question mark (?) with the appropriate room for the given object C, following the "A : B" relation.

Input: Consider Input: car : garage. recliner : ?

Output: den


Input: Consider Input: toolbox : shed. couch : ?

Output: parlor


Input: Consider Input: shelf : kitchen. crib : ?


Output: nursery