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: M: Being away from home for college can be stressful. Besides all the pressures of study, there's the pressure on your pocket. Today, let's go to a university to find out. Excuse me. Can I ask you a few questions? ,F: Well, OK. ,M: How do you find the cost of living in the city? ,F: Everything is expensive, including clothing, housing and traveling. ,M: So what do you spend most on? ,F: Transport I think. For food, if I cook myself, it's not expensive at all. For clothing, I bring my clothes here from my home country where there nice and cheap. But every week I have to spend more than 100 pounds on the trains.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: Why do you think the meals costs too much? (C) M: Why do you spend more than 200 pounds on the trains every day? (D) M: Why do you spend so much money on clothes? Why don't you bring your own clothes from home?

A