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.

Example Input: M: A cup of coffee sounds good, doesn't it? ,F: Yes, but I think I'll have orange juice first. ,M: Do you feel like having anything to eat? ,F: Well, I think I'll try the pancakes.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: No problem if you want to have orange juice first. I'll order strawberry cake for you later. (C) M: All right, I'll order orange juice for you first. (D) M: You want to have some lemonade first, right?
Example Output: C

Example Input: M: Let's meet at 20 to 5. ,F: Well, could we make it 20 past 5? ,M: That's a bit late for me. I could manage 10 past. ,F: OK, see you then.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: That would be great. Make it 5:10. (C) M: Since you want 10 past 5, let's meet then. (D) M: Sure, 5:40 is ok.
Example Output: B

Example Input: F: I think this house will meet all of your needs, Mr. Jones. ,M: Well, I don't particularly like the neighborhood. ,F: I understand your concern, Mr. Jones, but let's take a look inside. ,M: OK, but I'm really concerned about the neighborhood. ,F: That's OK, Mr. Jones. We're not married to this home. ,M: I guess we can look inside since we're here. ,F: Great. Let's go inside. It's a beautiful home. This is the living area, it's quite spacious. ,M: Uh-huh, I see. ,F: And this is the master bedroom. ,M: It's a beautiful home, but I'm afraid it just doesn't feel right. ,F: What's wrong, Mr. Jones? ,M: It's the lighting, and it just doesn't feel right, sorry. ,F: All right, Mr. Jones. This may not be the right house for you. ,M: That's what I've been trying to tell you. ,F: That's OK, I've got more homes to show you. ,M: That's good to hear.
(A) F: Okay, we will see more houses tomorrow. (B) F: Okay, bye. I will bring this contract back tomorrow. I'm glad that you will buy this house. (C) F: Excuse me, could you repeat the question? (D) F: Okay, we will stay here. Then you can have time to transfer money to buy this house.
Example Output:
A