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: Doctor Wilson, can I talk to you for a minute? ,F: Sure, Fred. What is it? ,M: I'm worried about my grade in your English Class. I really want an A, but. ,F: I see. Well, it might be hard for you to get an A. So far, you have a B average. You would need a 97 or 98 on your final exam to get an A. Do you think you can get that higher score? ,M: Probably not. The problem is that I have to have a B average in all the subjects to get the prize from our government. Otherwise, I'll have to find a part time job. I'm afraid it is difficult for me to put all my heart in my study if I have to work in my spare time. I'll probably get an A in history and a B in maths, but I'll get a C in chemistry.
(A) F: I am really sorry, I did not catch that. Would you slow down, please? (B) F: Sounds great that you can get A in history and maths. Happy for you! (C) F: You must have put in a lot of effort to get A in maths and chemistry! (D) F: Don' t be sad! At least you can get an A in history. Everything will be alright!

Output: D


Input: Consider 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. ,F: You are really outgoing. There're a lot of delicious foods to enjoy. Delicious foods can make you forget unhappy things. ,M: Yeah, I couldn't agree more. I also do that when I'm feeling homesick. Maybe next time we can go out and enjoy some foods together.
(A) F: Good idea. We can chat with each other when we feel homesick. (B) F: Good idea. We can have meals together with family members when we feel homesick. (C) F: Good idea. We can have meals together when we feel homesick. (D) F: I’m sorry, I don’t understand. Could you say it again?

Output: C


Input: Consider Input: F: Hi, there, what are you looking forward today? ,M: I'm just looking. ,F: Well, how about a ring for someone special? ,M: There is no one special. ,F: Well, take a look at this CD player. A great bargain, today only. ,M: No, I already have one. Plus, the handle is damaged. ,F: OK, what about this leather jacket? It would look great on you. ,M: Emm, brown is the one color I hate. I'll pass.
(A) F: It only takes $250, not expensive at all. Plus, the leather jacket is so in this year. (B) F: To be honest, for you, I won't recommend the red one. It doesn't suit you. (C) F: I’m sorry, I don’t understand. Could you say it again? (D) F: The brown jacket you owned is old fashion this year, you might need a fashion one.


Output: C