A young man is sitting by the road. He is eating something. A policeman is coming over. At once the man gets up quickly and runs down the road. The policeman runs after him. Te man runs very fast, but the policeman runs faster. After a few minutes, the policeman catches him. "Where are you going?" says the policeman. "You must be a criminal if you run like that when you see a policeman." "No, no," says the man. "I'm not a criminal. I'm just too fat, you see, and the doctor tells me I must always run fast after eating." "I see," says the policeman. "You're running to help to lose weight." A young man is sitting by the road and   _   something.
looking seeing eating drinking