Girl: I'm in a big trouble!
Boy: Why is that?
Girl: I saw a mouse in my house!
Boy: Oh, well, all you need to do is use a trap.
Girl: I don't have one.
Boy: Well then, buy one.
Girl: Can't afford one.
Boy: I can give you mine if you want.
Girl: That sounds good.
Boy: All you need to do is just use some cheese in order to make the mouse come to the trap.
Girl: I don't have any cheese.
Boy: Okay then, take a piece of bread and put a bit of oil in it and put it in the trap.
Girl: I don't have oil.
Boy: Well, then put only a small piece of bread.
Girl: I don't have bread.
Boy: Then what the hell is that mouse doing at your house???