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: stove : kitchen. closet : ?

Output: hallway


Input: Consider Input: bed : bedroom. microwave : ?

Output: kitchen


Input: Consider Input: toolbox : shed. boxes : ?


Output: attic