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: Wow, this jacket has so many pockets, it'll be great for camping. ,F: It cannot be damaged by water, too, and it folds up so that it can fit in your back pocket. ,M: Honey this is the best birthday gift ever.
(A) F: I can see that this jacket has too many pockets, so it may not come in handy sometimes. (B) F: I'm glad you like it. This is suitable for outdoor activities. (C) F: I can see why you don't think this jacket is suitable for everyday use. (D) F: Excuse me, could you repeat the question?
Example Output: B

Example Input: M: Diana, can you give me a hand? I'm supposed to place all these new products in the display case, but they'll never fit. ,F: Yeah, I see what you mean. But did Miss Harper mean to put them all on display, or just one of each as a sample for the customers to see? ,M: Oh, I get it! So maybe I should just select a single example of each model instead of one of each color for each model. ,F: Check with Miss Harper first. But in my opinion, that's the only way you'll be able to do it.
(A) M: I manage to put them all in the case, but I can't find Ms.Harper to check. (B) M: It's all because of the limited space. Daisy, throw away these products. (C) M: Well, it's all because there isn't enough room for all the new products. (D) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
Example Output: C

Example Input: F: York Hotel, can I help you? ,M: Yes, I'd like to book a room for 3 nights. ,F: When will you be arriving? ,M: We'll arrive the day after tomorrow. That's July twntieth. ,F: Yes, sir. Single or double? ,M: One double room. ,F: Alright. One double room until the twenty-third. ,M: How much will that be? ,F: $130 a night, including breakfast. ,M: That'll be fine. ,F: May I have your name, please? ,M: Faber, Faber, Faber, Mr. Faber.
(A) F: Sure. When you arrive, you need to pay $130 altogether for 3 nights. (B) F: OK. You'll have to pay $390 for 3 nights' single room, Mr. Faber. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: Two single rooms and $260 for 3 nights, Mr. Faber. Any problem?
Example Output:
C