Uncle John was driving around the city one evening. He was looking for a small hotel (酒店). He saw an old man in the street. He stopped his car and said to the old man, "I want to go to the Moon Hotel. Do you know it?" "Yes, let me show you the way." Said the old man and got into Uncle John's car. They drove on, about 6 kilometres (公里). Then they came to a small house. "Stop here." The old man said. Uncle John looked at the house and said. "But this isn't a hotel." "No, this is my house, and now I'll show you the way to the Moon Hotel. Turn around (回转) and go back four kilometres. Then you'll see the hotel on the right."