Given the task definition and input, reply with output. 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: Are you free on the weekend? ,F: I haven't got any plans yet. Why? ,M: There's an exhibition of Chinese paintings at the public library. Would you like to go with me? ,F: I'd love to but when? ,M: How about Saturday morning? It's cooler in the morning and may be less crowded. ,F: I'm afraid I cannot get up early on weekends. I prefer Saturday afternoon. Believe me, there won't be too many people. ,M: So shall we meet at 2:00 Saturday afternoon? ,F: OK, that would be great. I'll be waiting for you at my home.
(A) M: I'm sorry, I didn't understand. Could you repeat a little louder, please? (B) M: Great! We can meet at 7:00 Saturday morning. Then you can avoid the crowd on Saturday afternoon. (C) M: Great! We can meet at 3:00 Saturday afternoon. Then you can sleep late in the morning. (D) M: Great! We can meet at 2:00 Saturday afternoon. Then you can sleep late in the morning.
D