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: Doesn't that cloud look like a bear? ,F: No, it looks like a dog to me. That one over there looks like a bear.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: You are right. The first cloud looks like a dog. (C) M: Yes. The first cloud looks like a cat to me as well. (D) M: Yeah. The second cloud you said looks like a dog.
Example Output: B

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: M: Do we have any more milk in the fridge? I can't find any for my breakfast. ,F: We did have some, but I poured in the sink because it smelled awful. ,M: Well, I'll get some from the grocery store around the corner. Breakfast without milk would make my whole day incomplete.
(A) F: Okay, but first you need to pour the milk I left in the fridge in the sink,because it has gone bad. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: Well, I'll wait for you to buy some milk from the grocery store. (D) F: I think you have to finish your breakfast first, because there are still some milk left in the fridge.
Example Output:
C