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: Excuse me, is anyone sitting here? ,M: Erm..no, I'll just move my bag. ,F: Thanks, how long have you been waiting? ,M: Oh, about half an hour. I'm waiting for my friend to meet me. How about you? ,F: Oh, I've just got here about 3:30. I'm picking up my younger sister, she'll be arriving on a 4:00 o'clock bus. ,M: Where is she from? ,F: London. She's studying there. ,M: Me too. I'm studying business at the London School of Economics. ,F: She studies photography at the London College of Fashion.
(A) M: I heard that learning photography might cost a lot, is that true? (B) M: Hey! I study Business too, but at the London College of Fashion. (C) M: Oh, really? I am studying photography too. But I'm in London School Economics. (D) M: Excuse me, could you repeat the question?

A