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: So, Gilda. I'm sure we both have to deal with homesickness, because we're so far away from our own country. ,F: Yes, it's very difficult. In special seasons like Christmas or during the Holy Week, it is something that we celebrate a lot and I really feel homesick. ,M: How do you deal with homesickness? ,F: When I feel homesick, I never stay at home alone. One thing I do is that I always try to go for things in the neighborhood. So what do the locals do? Is there anything interesting? And it's a sort of adventure because you're doing something new, so you're kind of replacing something that you used to do by something new. So, in a way, it's nice dealing with homesickness. ,M: Yeah. ,F: What about you? ,M: Well, that's what I was going to say. You said replacing and I also focus myself on other activities, such as playing golf, swimming and watching TV. But what I like best is to go hiking with the friends I've made and we talk a lot.
(A) F: Cool. So swimming is your favorite activity. (B) F: Cool. So go hiking with your friends is your favorite activity. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: Cool. So go hiking with your family is your favorite activity.

Ex Output:
B


Ex Input:
F: Have you chosen the music for the party yet? ,M: I was going to just let people bring their own. ,F: Oh, I don't think you should do that. One person needs to be in charge. Otherwise, people will start disagreeing. Sony's really good at music. You could ask her. ,M: OK. Have you got her number? ,F: Yeah, it's on my mobile. I'll text it to you.
(A) M: You have helped me prepare for the party. The party is a great success. (B) M: Thank you for asking Sonia for the information of the party. (C) M: I know Sony's phone number, but thank you for offering to tell me. (D) M: I didn’t hear you. Please could you tell me again?

Ex Output:
D


Ex Input:
F: Would you hurry up? We're late. ,M: I know, I'm coming. ,F: Our flight leaves in less than 2 hours. Come on. ,M: But I can't find my wallet. ,F: If you hadn't overslept, we wouldn't be so stressed out right now. ,M: I'm sorry. I didn't hear my alarm. It's not like I did it on purpose. It's not my fault. ,F: Well, it's definitely not my fault. ,M: Damn it. I can't find it. Do you see my wallet anywhere? It's made of brown leather. ,F: Did you check your pockets? ,M: Of course I did. I'm not that dumb. Oh, wait a second. Oh, here it is. ,F: Why am I not surprised? OK, put on your shoes and let's get out of here.
(A) M: Oh wait, look! My black wallet is right there on the table! (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: I really have no idea that I had put my pocket in a drawer! (D) M: Thanks for reminding me to check my pocket. Here it is!

Ex Output:

D