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.

Input: Consider Input: F: All you do all day is working and watching TV. You really should start thinking about exercising. ,M: I never thought about that. But you're right. I should start doing more outdoor activities.
(A) F: I’m sorry, I don’t understand. Could you say it again? (B) F: You need to reduce outdoor activities and have a good rest at home. (C) F: It takes me three hours to finish my homework every day. (D) F: You can do some outdoor exercise after dinner every day.

Output: D


Input: Consider Input: F: Hello, I'm from the students' union. We're doing a survey of students' eating habits. Would you mind if I ask you a few questions? ,M: Not at all. ,F: What's your favorite food? ,M: Hamburgers and french fries.
(A) F: Okay, so you like vegetables and fruits most, your information is very useful to the test we are doing. (B) F: Alright, hamburgers and french fries are your favorite food, and what's your least favorite food? (C) F: I didn’t hear you. Please could you tell me again? (D) F: So you like chocolate and cake best, since you mind us asking questions,we won't ask more.

Output: B


Input: Consider Input: M: What about giving us more money? ,F: I'm sorry. But the local government doesn't have anymore money for the zoo. ,M: But if we don't find a solution soon, we'll have to close it. And the zoo was part of the city. It's a tourist attraction. ,F: Yes, but that's the point. It simply isn't attracting enough tourists. You're going to have to find the money from somewhere else. ,M: But it's also an important place for animal conservation. Some of these animals are endangered. If we didn't have zoos, they wouldn't survive. ,F: I understand that, but we need to find a different solution. What if you advertised the zoo? In the newspaper or on the radio, for example. ,M: But if we don't have any money, we can't advertise. ,F: Well, why don't you try some other way? You know, ask a company to support the zoo. ,M: Actually, that isn't a bad idea. You might be right. ,F: I have the names of some company bosses you could try to get in touch with.
(A) M: Yeah, I'll buy an advertisement in the newspaper. I do have some money for this. (B) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) M: That'd be helpful! With your list, I'll visit these company bosses to see if they can help our zoo. (D) M: Maybe you're right, I should find another place to keep animals. That's exactly what I'm think about.


Output: C