Task: Dialogue Generation
Input (English): M: Can you stay for supper? ,F: I'd like to, but I have to buy some meat and vegetables before my brother comes home from his office.
(A) M: Let me drive you to the market. (B) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) M: So you are going to your brother's office now? (D) M: Let me drive you to the market and make lunch for your brother.
Output (English): A