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.

[Q]: M: Talking about the future. I think there will be huge changes in the way people use cars. Laws will be made about what kind of car you can own and when you can use it. ,F: Maybe they'll just be too many of them on the roads. The air will be so seriously polluted that nobody will be able to breathe normally. ,M: Exactly. People will have to rely on trains.
(A) F: I am afraid I did not quite catch what you were saying. Please repeat it. (B) F: I see. You believe that trains will change a lot while cars remain the same, so people would choose trains more often. (C) F: Why do you think that cars will be the most common kind of transportation many years later? (D) F: Oh, why you think people will rely on trains in the future?
[A]: D


[Q]: F: Hi, Michael! I'm very sorry for having kept you waiting. ,M: It doesn't matter. That's just fine. I have looked after myself. You see, I had a couple of drinks here. ,F: Ah, I see.
(A) M: No need to thank me for looking after you, that's what I should do. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: You didn't kept me waiting at all. I have been making a phone call and didn't even had time for a drink. (D) M: These drinks taste so good. You should give them a try as well.
[A]: D


[Q]: F: James, you've been watching TV for the whole evening, what's on? ,M: It's a science program on the origin of the universe. I'll give a presentation on it in my class tomorrow.
(A) F: Do you plan to watch the TV program tomorrow? Won't you have a presentation tomorrow? (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: Have you already prepared your talk on the origin of human being tomorrow? (D) F: Oh, you will give a talk about the origin of the universe tomorrow.
[A]:
D