Take one word in each column to make a third word or expression as in the example L'exemple : Air - Bathroom = Bathroom (A) Bath - breakfast = ... ? Je n'ai pas

"Take one word in each column to make a third word or expression as in the example"
L'exemple :
Air - Bathroom = Bathroom (A)
Bath - breakfast = ... ?
Je n'ai pas compris cet exercice, si quelqu'un pourrait m'aider
La seconde consigne est "classify the terms into two different categories, and write tem in columm 3 : objects and service in hotel room, facilitites in a hotel complex