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:
F: Charlie, do you know a restaurant called Bravo? ,M: Bravo? I know the name, but I'm not sure where it is. ,F: It's on George Street. The food there is excellent.
(A) M: Oh, I'm sure where it is. Let's talk more about its dish. (B) M: Excuse me, could you repeat the question? (C) M: Oh, really? It is not on George Street? Let's talk more about this street. (D) M: Yeah, the food there is excellent. Let's talk more about this restaruant.

Ex Output:
D


Ex Input:
M: When will we meet at the cinema? ,F: Tom can leave school at 4:00 o'clock. I may get there at 5:00 o'clock. Let's say 6:00 o'clock.
(A) M: So let' meet at 6:00 o'clock. (B) M: So let' meet at 5:00 o'clock at the restaurant. (C) M: I’m sorry, I don’t understand. Could you say it again? (D) M: So let' meet at 6:00 o'clock at the restaurant.

Ex Output:
A


Ex Input:
M: When I think of giving a good gift, I think about my uncle. ,F: Why is that? I know he gave you a snow globe yesterday. Doesn't that seem like a strange gift? ,M: Well, I'll be honest, his gifts can be out of times, but they just make me laugh. ,F: I'm glad. But my family always give very practical gifts. ,M: Oh, like what? ,F: We give gift cards of our favorite stores or even just money. ,M: Emm, I guess those are useful. But they don't seem like very fun gifts to receive. ,F: That's ridiculous. Gift cards and cash are always fun to receive. ,M: Gift cards and cash are practical. But they're not very imaginative. ,F: So, I can use them to buy anything I want. I like that. ,M: But giving a gift like that is taking the easy way out. You're not taking the time to select a gift you know the person will enjoy. ,F: OK, but what if the giver is wrong? What if you don't like the gift? ,M: In that case, I'll just ask for the receipt and return it. Or I regift it. ,F: Ah, how awkward. ,M: Well, people understand. And I'm always grateful for any gift. ,F: Really? If someone buys you something random, then they probably won't really thinking of you. ,M: That's true. A good gift should be thoughtful. ,F: So what makes a snow globe from your uncle so special? ,M: Winter is our favorite season. We both love snow. ,F: How nice. I see your point now. But for my birthday, please don't try to guess what I might like. A simple gift card is fine. ,M: OK, dear.
(A) F: Thank you for giving me some practical suggestions on gift giving. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: I like gifts that are well chosen, and you like practical ones, like gift card, we are different on gift giving. (D) F: I realize that we have different opinions on gift-giving.

Ex Output:

D