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: Consider 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.

Output: B


Input: Consider Input: F: I have been having a lot of trouble managing my time. I always forget my test and homework, due dates and I can never find the right notes I need. I heard that you're really organized. Do you think you could help me? ,M: Sure, I'd be happy to help. First of all, you need to get a planner, like this one. It's a small notebook in calendar where you can write down all the important dates you need to remember. Then you should create some sort of filing system to organize your notes. I use different colored files to keep the papers for my different classes.
(A) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) F: Really? You mean you'd not be happy to help me? Oh, we are classmates. (C) F: So, you mean first I don't need to get a planner? Okay, I will take your advice, teacher. (D) F: Oh, you are the considerate classmate. I will take your advice. Thank you.

Output: D


Input: Consider Input: F: May I help you? ,M: Yes, I'd like to take a one day sightseeing tour around town and I particularly want to visit the British Museum and the Tower of London. Do you have any tours that include both of them? ,F: Yes, this one does. You visit the tower and Westminster Abbey in the morning. Right after lunch, the tour takes a stop at Saint Pauls. Then the rest of the afternoon is spent at the museum. ,M: How long does the tour take? ,F: About 7 hours. Where are you staying, by the way? ,M: At the Hyde Park Hotel. ,F: Let's see. The bus stops there at 9:50. You should be back by 5:30 in the afternoon. ,M: What is the cost of the tour? ,F: It's 30 pounds including lunch. ,M: Are there any Chinese speaking guides? My friend here can understand only a little English. ,F: No problem. Besides English speaking guides, we also have Chinese speaking guides and French speaking guides.
(A) M: Alright, I'll choose English guides, my friend and I can both understand English. (B) M: Well, I think I'll choose French guides for my one week's sightseeing. (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: That's great, I think I am going to choose Chinese speaking guides.


Output: D