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: I just bought a new dress. What do you think of it? ,M: You look really great in it. So are you going to a job interview or a party? ,F: No, I was invited to give a talk in my school. ,M: So how much did you pay for it? ,F: I pay just $70 for it. I saved $30. ,M: That's really a bargain. ,F: You're right. Well, what did you do while I was out shopping? ,M: I watched TV for a while and then I did some reading. It wasn't a very interesting book so I just read a few pages. Then I took a shower. ,F: I thought you said you were going to see Mike.
(A) M: I feel boring when reading that book. Yes, I'm going to see Mike now. (B) M: I feel relaxing when reading that book. Yes, I'm going to see Mike now. (C) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) M: It is really helpful. Yes, I'm going to see Mike now.
Example Output: A

Example Input: F: You look tired. Didn't you get enough sleep last night? ,M: No, I had a bunch of friends over and we partied until midnight. ,F: No wonder you look so bad. ,M: I guess I just can't take late nights like I used to. My head is spinning. ,F: I think you need to go home and take a rest. ,M: I wish I could, but I don't think I can keep my eyes open long enough to drive home. ,F: Don't worry. I'll give you a ride home.
(A) M: Thank you for driving me home. I will not take late night any more. (B) M: We did have lots of fun together last night, let's have a rest now. (C) M: You can go home. I'll stay working for a while since my head is clear. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
Example Output: A

Example Input: F: Can I help you? ,M: Oh, I'm just looking, thanks. Well, actually, I'm looking for something for my sister. ,F: And what exactly are you looking for? ,M: I don't really know. A dress? ,F: Right. Well, what color does your sister usually wear? ,M: Well. ,F: OK, what color are her eyes? ,M: Green. ,F: OK, purple usually suits people with green eyes. ,M: Oh, great. Purple is fine.
(A) F: OK. This is the green dress you want for your sister. (B) F: Sure. I'll find a purple shirt for your sister. (C) F: Excuse me, could you repeat the question? (D) F: Sure. Do you want anything else besides the grey dress?
Example Output:
C