Definition: 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.
Input: F: Hey Mike, good to have you back. You look exhausted. ,M: Hi, Mary. Yeah. I'm totally beat. I can barely keep my eyes open. ,F: Was it a rough trip? ,M: Well, it was actually pretty productive. But all the flying really got to me.
(A) F: I am really happy that you think your trip is productive and don't look exhausted at all . (B) F: I am really happy that you think your trip is productive. (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: Yeah, you think your trip is time-saving but you don't look exhausted at all.

B