Task: Dialogue Generation
Input (English): F: Mike, do you want to go to the hospital and see Sam this afternoon? ,M: What's happened to him? Is he ill? ,F: No. Haven't you heard about it? He was hit by a car while he was riding his motorbike to school this morning.
(A) M: What? Bob got seriously ill!? Oh my gosh! (B) M: Joe must be very upset about losing his motorbike. (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: I' m sorry to hear that he was hit by a car.
Output (English): D