Task: Dialogue Generation
Input (English): M: What's wrong with you? ,F: I have a headache and lose my appetite. Do I have to go on a diet? ,M: Not necessary. Keep warm and drink more water.
(A) F: I think I should take some medicine for the stomachache. (B) F: Why do you think I should go on a diet? (C) F: Do you think drinking more water will help my stomachache? (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