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    Mr. Brown lived in a small town, but he worked in a big city. So he moved there with his wife and two children last Tuesday. On the next day, Mr. Brown took his new car out and was washing it. When a friend came, the friend stopped and looked at the new car for a minute. Then Mr. Brown turned and saw him. The friend said, "That's a new car. Is it yours?" "Sometimes." Mr. Brown answered. The friend was surprised. "Sometimes?" he said, "What do you mean?" Mr. Brown answered slowly, "Well, when there's a party in town, my daughter, Jean drives it. When there's a football game, it's my son Joe's turn. When I have washed it and it looks really nice and clean, my wife Linda uses it. And when it needs cleaning, it's mine."