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:
M: So what kind of job did you find for this summer? ,F: I'm working for a marketing company. I'm doing telephone marketing. ,M: Oh, so you are one of those people who drive me crazy by calling me up in trying to persuade me to buy something that I have no need for. Do you like it? ,F: Believe it or not, I do. There are a lot of students working there and we have a lot of fun when we're not making calls. It's really easy since we just have to read from a text.
(A) M: Sales on mobile phones make it easy for me to buy things. (B) M: Why are you annoyed with your job? (C) M: I really hate sales promotion. It makes me annoying. (D) M: I am really sorry, I did not catch that. Would you slow down, please?

Ex Output:
C

Ex Input:
F: I wonder why the Sunflower went out of business? It got a great review and dining magazine, and every time I ate there, there was a big crowd. ,M: It's not closed forever. There was a fire in the kitchen last month. But they planned to re-open as soon as the damage is repaired.
(A) F: The sunflower's food is really awful, every time I went, there usually wasn't anybody. (B) F: I'm sorry, I don't understand. Could you say it again? (C) F: Well, although Sunflower cinema got many bad reviews, I think I still will go there tonight. (D) F: Alright, I hope everything is okay and they could repair the damage quickly.

Ex Output:
D

Ex Input:
F: Hi, you look excited. What happened? ,M: It's a lucky day for me. I not only got a chance to see the CBA, but get the ticket of Disneyland. And the most important thing to me is that a singing contest will be held in our school soon. I plan to take part in it.
(A) F: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (B) F: You are going to attend a singing contest? Good for you. (C) F: You are going to attend an English debate? Good for you. (D) F: You are going to attend a CBA match? Good for you.

Ex Output:
B