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.

Ex Input:
F: How do you manage to cook your own meals all the time? ,M: Well, I guess my planning ahead and making sure that I always have enough ingredients at home. ,F: You must go to the supermarket a lot then. ,M: Yeah, I used to go every other day, but it still took a lot of time, so I only go twice a week now. ,F: Do you go on the same days every week? ,M: I do actually. I go on every Thursday and Sunday. ,F: Why these 2 particular days? ,M: I shop for the following week on Sunday. On Thursday I shop for the weekend. ,F: I see. Sounds like a good plan. ,M: Yeah, how often do you go to the supermarket? ,F: Oh, I go probably twice a month. I order food delivery sometimes, but mostly I just eat out at restaurants.
(A) M: Really? You go to the supermarket probably twice a week and you arrange your meals most of the time by cooking at home? (B) M: Okay, I see. You order food delivery sometimes, but you arrange your meals most of the time by going to restaurants. (C) M: Really? You never order food delivery and you arrange your meals most of the time by going to restaurants? OK, I see. (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?

Ex Output:
C

Ex Input:
F: Come quick, Andrew, it's your favorite basketball match. The Detroit Pistons versus the Los Angeles Lakers. ,M: Great, how long has it been going? ,F: About 5 minutes, the score is 12 to 12. ,M: Oh look, what a nice shot! ,F: You're always so excited while you're watching basketball games.
(A) M: Yeah, although it is not a nice shot, I still find basketball match violent. (B) M: Excuse me, could you repeat the question? (C) M: Yeah. The Detroit Pistons versus the Los Angeles Lakers! What an exciting basketball match! (D) M: You mean I am not so excited? Yeah, I find basketball match boring.

Ex Output:
C

Ex Input:
F: Peter, you're learning to drive, aren't you? Do you go to the AA driving school? ,M: Actually, it's called the ABC driving school. ,F: Is it expensive? ,M: I've had 10 lessons already and each one is 14 pounds. ,F: I see. And is the teachers car new? ,M: Yes, and it's not a big car, so parking is easy. ,F: Where are you going to take your driving test? ,M: I failed it last a week. ,F: Did you hit something or? ,M: The traffic lights were red, but I didn't see them and I couldn't brake in time. ,F: Never mind. You can take the test again. Tell me about your teacher. Is he friendly? ,M: He's OK. He's quite young and interesting to talk to but my father will give me my next lessons. He's cheaper.
(A) F: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (B) F: Wow, I really envy that you have a young teacher. (C) F: Although your teacher is young, the teacher's car is too old to park, isn't it? (D) F: Although your teacher has a big car, it is too old to park, isn't it?

Ex Output:
B