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: You only have an hour for lunch. ,F: Well, now I have only 45 minutes. ,M: That's not much time. Where should we go? How about Tornis Ettling Restaurant? Just across the street. I love the pizza. ,F: I love the food too, but they are really slow. Last week, I waited 30 minutes for my food. ,M: OK. Let's have a sushi at the David's. We can be in and out in 20 minutes. ,F: Today is the Thursday, David's is not open.
(A) M: Oh, yes. It is usually crowded on Thursday. (B) M: I didn't hear you. Please could you tell me again? (C) M: Oh, yes. It is usually closed on Friday. (D) M: Yes, it is really far and crowded today.
Example Output: B

Example Input: M: Did you have a good weekend, Anna? ,F: Yes, it was fantastic. We visited my uncle's farm, he used to run a small hotel. But he recently decided to raise sheep instead. ,M: Sheep? I would think that would be hard, with such a low amount of rain.
(A) F: Yeah, he used to raise sheep, but now he is doing reporting weather for a living. (B) F: Yeah, now he is raising sheep for a living. (C) F: Yes, now he is raising sheep for a living with a lot of rain. (D) F: I'm sorry, I didn't catch that. Would you mind speaking more slowly?
Example Output: B

Example Input: F: Hello, this is the International Student Office. This is Leah. How may I help you? ,M: This is Nathaniel Brown, from English Department. I'd like to speak to Miss Collins about my accommodation situation. ,F: Well, I'm sorry. She is out for lunch at the moment. Can I take a message? ,M: Sure. Can you have her call me back on my cell phone number? ,F: OK. What's your number? ,M: It's 07787367688. ,F: Let me repeat that to you. That's 077873676688, right? ,M: No, there's no double 6. It's just 07787367688. ,F: I got it. When should I have her call you back? ,M: Anytime before 6:00 PM tonight.
(A) F: Sure. I will have her meet you before 6 pm. (B) F: Sure. I will have her call you back before 5 pm. (C) F: Sure. I will have her call you back before 6 pm. (D) F: I'm sorry, I didn't understand. Could you repeat a little louder, please?
Example Output:
C