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: What do you plan to do tomorrow? ,M: I have no plan. Maybe just stay at home and read a book. ,F: The weather report said it would be fine tomorrow. What about going on a picnic? ,M: Just you and me? ,F: No, I have invited my friend Sarah and her boyfriend. ,M: Why not? I love going on picnics. ,F: Great. What about picking you up at 10 o'clock tomorrow morning? ,M: OK.
(A) F: Since you'll take the bus, let's meet at the station. (B) F: So you and your girlfriend Sarah will walk there? Fine. (C) F: I will arrive to your home at 11:00 and drive you there. (D) F: I am afraid I did not quite catch what you were saying. Please repeat it.
Example Output: D

Example Input: M: So Sophie, are you going on holiday with your family this summer? ,F: Yeah, we're going to Florida 2 days after the end of the term. We finish this term on June twenty eighth right? ,M: That's right. So who's going? ,F: Mom and dad, obviously, but my sisters, not coming this year. Just my little brother. ,M: Oh well, nothing's perfect. What are you doing there? ,F: We're spending a week in Orlando, you know, visiting all the theme parks. Then we're staying in another place near Orlando called the Everglades. ,M: What's that? ,F: It's a kind of Nature Reserve with crocodiles and birds and other animals were going camping. ,M: It sounds really cool. You are so lucky.
(A) F: I can't wait to visit the theme parks in Orlando, though we only stay there for 3 days. (B) F: Yeah, I feel exciting thinking that the theme parks are waiting for me in Orlando. (C) F: We will skip all the theme parks and go to a Orlando nature reserve. Isn't it cool? (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
Example Output: B

Example Input: M: Do you think the weather was a cause, miss Tandy? ,F: I don't think so. It wasn't raining at the time. The man on the bike didn't look right and where that poor woman came from. As a result, she only hit the pole because she was trying to avoid him.
(A) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (B) M: Although it was raining, the poor woman must have hit the pole carelessly. (C) M: Do you mean the poor woman hit the pole in an effort to avoid the man riding the bike? But it was raining at that time. (D) M: So the poor woman hit the pole in an effort to avoid the biker?
Example Output:
D