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: Lucy, I'm terribly sorry to hear your mother was seriously ill. ,F: Don't worry so much, grampa. She is much better now.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: Is she still terribly ill? Sad for her. (C) M: After my operation, your mother is better now. Don't worry. (D) M: Good to hear that your mother has turned much better.

Output: D


Input: Consider 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?

Output: B


Input: Consider Input: M: This bus goes all the way to Santa supermarket right? ,F: Yes, it'll take us there. ,M: Are you certain? ,F: I always catch this bus.
(A) M: Why do you catch this bus regularly? (B) M: I take this flight regularly to visit my parents on weekends. (C) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) M: I sometimes take this train to the Santa supermarket.


Output: A