Task: Dialogue Generation
Input (English): F: Ted, it's really you. I just can not believe it. You've really put on some weight. ,M: Yeah, that's true. Actually I'm losing weight now. Now I go to the gym at least 3 times a week. So how have you been? ,F: Not bad. I've changed my job, you know. Now I'm not as busy as before, and I spend more time hanging out with friends and sleeping. ,M: Do you also exercise? ,F: Not really. But I'm on a diet. I don't want to put on any weight. ,M: Well, I think working out works better. I've really fallen in love with exercising. You can give it a shot, too.
(A) F: Well, I have never tried to go on a diet before, but I will, as you suggested. (B) F: I'd like to do some exercise to put on weight, but I'm too busy right now. (C) F: You're right. My current job keeps me busier than before, so I'll change it. (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
Output (English): D