A: I’m in big trouble!
B: Why is that?
A: There is a mouse in my house!
B: Oh, well, all you need to do is use a trap.
A: I don’t have a trap.
B: Well, buy one.
A: I don’t have any money.
B: I can give you my trap if you want.
A: Great. Thank you.
B: All you need to do is just put some cheese in the trap, then the mouse will come to the trap.
A: I don’t have any cheese.
B: Okay, take a piece of bread and put a bit of oil on it and put it in the trap.
A: I don’t have oil.
B: Well, then put only a small piece of bread.
A: I don’t have any bread.
B: I don’t understand. What is the mouse doing at your house?!