Q: In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.
M: Is your conference in Prague? Could I ask you a favor? ,F: Sure, as long as it isn't about picking out dolls for all your relatives. ,M: No, I broke a drinking glass I bought there, so could you get me one? ,F: OK.
(A) M: Thank you, since your conference is in Beijing, I want to ask you to pick out a doll for me. (B) M: Excuse me, could you repeat the question? (C) M: Thank you. Although I ask you to attend a conference in Prague, your conference is in Beijing, isn't it? (D) M: Thank you. I'm very sorry to ask you to buy a glass.
A:
D