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: Have you got the list of who is coming to the party? ,F: Yes, I do. And I've told them to keep the date secrett. John hates that kind of thing. Do you remember when he found out that we bought him a birthday cake last year and that surprised Christmas party? He was angry. But this is different. Getting married is special and we've known him and Anna for years.
(A) M: You are right! Everyone knows he is getting married with Anna. We hold this party for them. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: You are right! But it is his birthday! He won't get angry. (D) M: Jonh and Mary are getting married, we are looking forward to the party.

Ex Output:
A


Ex Input:
F: Hey, Paul, you're still having Thanksgiving dinner at my house on Thursday, right? ,M: Yeah, thanks again for the invitation. I was worried I'd have to spend it alone after my parents announced they'd be in Finland. ,F: I think it's strange that you're not going with them. Is it because of the cold weather in Northern Europe? ,M: Not exactly. I have a lot of work to do next week. ,F: Well, I'm glad you won't be alone on a holiday. It'll be great to have you celebrate with us. The more the merrier! ,M: Exactly, how many people will be there? ,F: Let's see, my parents, my grandpa, my sister, my brother-in-law, my niece and my two cousins, plus us. So, ten people altogether. ,M: Should I bring anything?
(A) F: Nope. My husband will prepare Thanksgiving dinner to welcome you next Tuesday. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: Not really. Just come next Thursday. We'd be happy to have you on Thanksgiving. (D) F: You and your parents' coming is good enough. See you on Saturday's Thanksgiving.

Ex Output:
C


Ex Input:
F: OK. Everyone get on the bus. It's time to set off. ,M: But Miss James, Michael hasn't arrived yet. Can we just wait for him just a little longer? ,F: I'm sorry, Bil. I think we just can't. We'll be very late getting to the art gallery. ,M: I know Miss, but Michael was really looking forward to seeing those paintings. ,F: Yes, I know. I didn't realize he had a strong interest in that. ,M: Yes, he is. He paints and draws all the time. Last week he painted a picture of you. ,F: Of me? How wonderful. I really would love to see it. ,M: Well, you can see it anytime you like. He painted on the wall in the park near our school. You walk past there every day. You must have seen it. ,F: What? You mean that painting of a camel with a person's head? Is that supposed to be me? ,M: Yes, Miss. He said you remind him of a camel because you're so determined. ,F: Ho. Did he? You know, some people consider the camel to be an especially stupid animal.
(A) M: Since you don't like being compared to a camel, I won't draw this kind of picture next time. (B) M: Sorry, Miss James. I didn't know that you don't like being compared to a camel. (C) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) M: I think sometimes you are stubborn, so I drew a camel with a person's head for you.

Ex Output:

B