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: Look at this armchair, what do you think? ,F: Oh, I'm not sure I like the design. It's too heavy looking. Is it comfortable? ,M: Try it. ,F: Uhm, It's really comfortable. And I'd like to have something this size. Our old armchair is way too small. This size is perfect.
(A) M: As I said, you really liked the design of the armchair. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: So you like the color of this armchair but you think it is too light? (D) M: Yes, as you like, the size of the armchair is perfect.

Ex Output:
D


Ex Input:
F: Oh, it's so nice to be out of the cinema. It was so hot in there. I thought I melt. ,M: Terrible, wasn't it? Well, what did you think of Madame Curie? Do you think it is as good as the review said? ,F: It's a good film, but not as good as the book. I think some of the story was missing in the film. ,M: Yes, but you couldn't possibly fit everything that happens in a 200 page novel into a 2 hour film. There simply isn't the time. ,F: I know, but the director should at least try to follow the story. With this film, he left out some important people and even changed the end. ,M: Well, perhaps he thought he was improving the story, Karen.
(A) F: He did. His film is far more realistic than the book. I like it. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: Obviouesly, the book is better than the film, though he changed nothing. (D) F: He might. But I still like the original book than the film.

Ex Output:
D


Ex Input:
F: So, what did you end up doing this weekend? ,M: I went to see a Lady Gaga Concert. She was amazing. ,F: Wow. Those tickets were super expensive, right? ,M: Nope, the show didn't sell out, so they sold tickets at the door for half price just before the concert began. Sometimes, it's good to wait.
(A) F: Why did you buy the ticket which is so expensive? (B) F: So you bought the ticket at the last minute, right? (C) F: So you bought the ticket a week ago from the website, right? (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

Ex Output:

B