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.

Ex Input:
M: Can you give me some information about getting to the Town Center? ,F: Well, you can drive, but the parking is difficult. It will be quite expensive if you stay there all day. ,M: Yes, we're thinking of going to look around some of the shops, and look at the wall around the city. So we'll probably be there most of the day. ,F: In that case, you'd better take a taxi or the bus. ,M: How much does taking a taxi cost? ,F: It will be about 12 pounds. Actually I'd say it's around 16 pounds, because fares have increased recently. We can book it for you in our travel agency and it will pick you up outside. It only takes about 10 minutes. ,M: Right, I see. What about taking the bus? How much is that? ,F: It's only 2 pounds per person, it's not far from here. You go out of here, turn right on Oak Tree Avenue, and it's about a 5 minute walk down the road. The bus ride is about 15 minutes.
(A) M: We'll take the bus as the bus ride is only about 5 minutes. (B) M: We'll go there by bus as the bus ride is only about 15 minutes. (C) M: Excuse me, could you repeat the question? (D) M: Although we need to walk at least 10 minutes, we'll go there by bus as the bus ride is only about 15 minutes.

Ex Output:
B

Ex Input:
M: Do you think people's moods are affected by the climate they live in? ,F: Well, I think there's certainly something in it. Because when the weather is hot, I easily lose my temper, but when it's cooler I feel much calmer. And if it's raining, I always feel sad.
(A) M: Why do you feel angry when it's hot? (B) M: Excuse me, could you repeat the question? (C) M: Why do you feel sad when it's hot? (D) M: Why don't you feel angry but sad when it's hot?

Ex Output:
A

Ex Input:
F: Louis, how is your knee today? Have you seen a doctor? ,M: I feel much better today. I went to the doctor and he told me it was not serious. I should be OK for Saturday's basketball game. ,F: Great. But why don't you have a good rest today? You can just practice throwing balls, but you shouldn't run. ,M: OK. Do you have any news about Michigan? ,F: Yes, I have some videos of their last three games. They're in my office. Shall we watch them together? ,M: That would be great. Let's go.
(A) F: You would enjoy the film. Let me play it on my computer. (B) F: Here are the videos. Let's begin watching. (C) F: I didn't hear you. Please could you tell me again? (D) F: Since you feel bad, let's take the bus to go home now.

Ex Output:
B