A young boy was playing with a ball in the street. He kicked it too hard, and it broke the window of a house and fell inside. a woman came to the window with the ball and shouted at the young boy, so he ran away, but he still wanted his ball back. A few minutes later he returned and knocked at door of the house, and when the woman answered it he said. My father's going to come arid fix your window very soon.
After a few more minutes a man came to the door with tools in his hand, so the woman let the boy take his ball away.
When the man finished fixing the window, he said to the woman.
That will cost you ten dollars
But aren't you the father of that young boy？ ' the woman asked looking surprised.“No，” he answered, equally（同样的） surprised, Aren, t you his mother.