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.

Example Input: bookshelf : hallway. table : ?
Example Output: kitchen

Example Input: crib : bedroom. desk : ?
Example Output: office

Example Input: table : kitchen. pantry : ?
Example Output:
kitchen