My father is at home

    One fine afternoon John plays football in front of a house with his friends. A young woman comes up and asks him,"John, is your father at home?"  "Yes, he is. He is reading a book in his bedroom." Answers John. Then the young woman goes over to press the bell. The bell rings and rings, but no one comes to open the door. The young woman gets angry and calls to him, "You tell me your father is at home, don't you.'?"  "Yes, my father is at home. But my home isn't here."