A: That's a funny-looking outfit! B: It's a professional running suit. A: Why are you wearing it? B: I'm training for the marathon! A: I didn't know you liked running. B: I'm just trying to lose weight. A: Well, this is a good way to do it. B: The marathon is also a fundraiser. A: Maybe I'll sponsor you. B: Why don't you just run instead? A: Are you calling me fat? B: I just thought both sides would benefit that way.