You will be given a definition of a task first, then some input of the task.
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.

F: Did you have a nice weekend Charlie? ,M: Not really, I went camping with my family. ,F: That sounds fun. ,M: It wasn't, camping is so boring. I didn't have any service on my phone, so I couldn't check Facebook or Twitter the whole weekend. ,F: That doesn't sound like a big deal, didn't you enjoy hiking or swimming with your family? ,M: Not really. I enjoyed taking pictures of us fishing, but I couldn't even post them until we got back on Monday.
(A) F: Good to hear that you enjoyed hiking. We can have a try next time. (B) F: You went to such a beautiful beach. No wonder you enjoyed swimming so much. (C) F: I'm sorry, I don't understand. Could you say it again? (D) F: So you really enjoyed taking photos during the weekend. May I have a look?
Output:
D