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: M: I hate my job. I want to work somewhere where I don't have to wait tables and deal with people everyday. ,F: Yeah, get out of customer service. You should be an accountant or work online from home.
(A) M: Although I am waiter, I love my job. (B) M: But now I am still a waiter. (C) M: Excuse me, could you repeat the question? (D) M: Since I am a programmer, I work somewhere where I don't have to deal with people everyday.

Output: B


Input: Consider Input: M: Why do you have an umbrella with you? It's not supposed to rain today, is it? ,F: No, but it's supposed to be very hot. I'll use this umbrella to protect myself from the sun as soon as these clouds go away. ,M: I've never heard of using an umbrella for protection from the sun. ,F: Did you know that the Chinese invented the umbrella, and that it's first use was for protection against the sun, not the rain? ,M: I had no idea, you must get sunburned easily, huh? ,F: Oh, absolutely. I always get super red if I haven't put on sun cream.
(A) M: Do you never put on sunscreen because you are not easy to get sunburn? (B) M: Since you are so easy to get sunburned, why don't you bring an umbrella? (C) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) M: You don't even know the first use of umbrella. No wonder you don't have an umbrella.

Output: C


Input: Consider Input: M: Uh, you just called the police. Before we can help you, we need to check on a couple of things. Could you describe the man who robbed you in the street in a bit more detail please? ,F: Yes, he had dark skin and short brown hair? ,M: But did you notice his clothing? ,F: Ah, he was wearing a white T-shirt, but I can't remember what his trousers looked like? ,M: Was he wearing jeans? ,F: Let me think. Oh, I don't remember at all.
(A) M: All right. So you remember his jeans' color. (B) M: All right. So you remember that the robber was wearing a black T-shirt. (C) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) M: All right. So you remember that the robber was wearing a white T-shirt.


Output: D