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: F: You looked tired today, John. What's wrong? ,M: I have so many things to do. I am so stressed out. ,F: Well, just relax. You told me that you have one day off today. You said you would take our daughter to the park.
(A) M: I will take our son to the park. (B) M: Excuse me, could you repeat the question? (C) M: I will take our daughter to the zoo. (D) M: Honey. I don't know how to deal with my stress.
Example Output: D

Example Input: F: Tom, the cases are too heavy. I think we should take a taxi to the station. ,M: Not at this hour. Look at the traffic. It's moving very slowly. We can get there just as quickly on foot. ,F: Well, I can't carry this case any farther. ,M: Alright, let me take it then. The cases aren't that heavy. ,F: Don't be silly. They're heavier than you thought, especially when you carry them for some time. ,M: Hmm, perhaps it isn't a bad idea. ,F: What is not a bad idea? What do you mean? ,M: Taxi, taxi!
(A) F: As you refused taxi and the case isn't heavy, let's walk. (B) F: Though the case isn't heavy at all, it's good to take taxi. (C) F: Thanks god, you finally agree to call a taxi. Let's wait here. (D) F: I’m sorry, I don’t understand. Could you say it again?
Example Output: C

Example Input: M: Does this bus go to the beach? ,F: No, you're going the wrong way. You want the No.11 bus. It stops in front of the post office.
(A) M: Thank you. I'm going to the train station. (B) M: Oh, you mean I should take No.11 bus. (C) M: Yes, which is the way to the Post Office. I'd like to go there. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
Example Output:
B