Task: Dialogue Generation
Input (English): M: We were going to the theatre Saturday. But unfortunately the play we were most interested in, is all sold out. ,F: That's too bad. Why don't you try to get tickets for a daytime or for another night?
(A) M: I didn’t hear you. Please could you tell me again? (B) M: I was disappointed because the play tickets for the play we were most interested in were unavailable. (C) M: I was disappointed because the play tickets for the play we were not interested in were unavailable. (D) M: I was disappointed because the play was only for daytime.
Output (English): B