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: F: Hello, Richard. Nice to meet you. ,M: Hi, Barbara. Haven't seen you for ages! ,F: I've just come back from Canada. I was helping in a research program and I stayed in a town near Toronto for 2 months. ,M: Oh, how nice! Did your program go smoothly? ,F: Yes, and I'm going back in March to continue. ,M: Did you enjoy your stay in Canada? ,F: Oh, yes. They were very nice people. I mean, the people I worked with, very friendly and very helpful. ,M: Did you travel a lot there? ,F: No, we were very busy trying to finish the first part before Christmas. But my friends took me to quite a few parties and I never forget the big meal on Thanksgiving Day, and the fun we had on Boxing Day.
(A) M: Ok, I see. You didn't enjoy your stay in Canada and the research program will be finished in March. (B) M: OK, I see. You really traveled a lot there and the research program was finished before Christmas. (C) M: So, part of the research program has been finished and your friends took you to quite a few parties? (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?

Output: C


Input: Consider Input: ;,F: Amelia, what in particular do you have to do as a wedding planner? M;,F: I make most of the big decisions with the exception of more personal ones, such as what the bride will wear or who will be invited. I also booked the venue and the photographer. M;,F: So, do people ask you to organize their weddings to save money? M;,F: Well, I reduce some of the costs. But they have to pay my fee, so it works out about the same. In most cases, they are simply too busy to do it without assistance. M;,F: Tell me, what made you want to become a wedding planner? M;,F: In my case, it was after I'd been doing some voluntary work for a non-profit organization. Others come into wedding planning through different routes, such as restaurant management or providing meals for open air events. M;,F: So how could someone find work in this type of business? M;,F: Well, some companies offer courses, or you can provide written references from past clients. But in my case, people were impressed by shot of beautiful weddings planned and run by me.
(A) M: So, people were impressed by shot of beautiful weddings and you just attracted customers by presenting beautiful pictures? (B) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) M: Really? You mean I can provide written references from new clients but you attracted customers by presenting beautiful pictures? (D) M: So, people were not impressed by shot of beautiful weddings and you attracted customers by showing them written references?

Output: A


Input: Consider Input: F: Can you feel that the plane's taking off now? ,M: No, nothing at all. It's smooth and quiet. ,F: How do you like traveling by air? ,M: Oh, it's speedy and very comfortable. I must say, I prefer it to traveling by train. ,F: Do you ever suffer from airsickness? ,M: No. I've never had such a feeling. ,F: Do you think air travel is just as safe as traveling by rail? ,M: Probably not. ,F: What kind of sensation do you have when the plane drops into an air pocket?
(A) M: It is a really terrible air crashes. (B) M: Horrible. I prefer by train to traveling by air. (C) M: Nice. I really enjoy going out by air. (D) M: I’m sorry, I don’t understand. Could you say it again?


Output: C