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