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: I just want tickets to go see a live video taping of doctor Phil and Los Angelus. Do you want to go with me? ,F: Who is doctor Phil? ,M: You don't know who doctor Phil is? I watch him on TV every day. He's the host of a popular television show. He helps people get through life's most difficult situations. It's a great show, you should watch it. ,F: When are you going down to Los Angeles? ,M: I'm leaving on May twenty-first and returning on the twenty-third. ,F: I have never been to Los Angeles, can we go to Hollywood? ,M: Sure, maybe we'll even see some big movie stars. Your husband will be so jealous. ,F: I really want to go. I'll see if I can get those days off work and then I'll let you know.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: OK, I see. You will call your boss to see if you can get those days off work. (C) M: Really? You will call your boss next to see if you can get back to work? (D) M: Really? As you have never been to New York, you will call your husband?

Ex Output:
B


Ex Input:
M: What did you buy at the market? ,F: I bought some special local products. ,M: You seem to have bought the whole market. ,F: Yes. I really wanted to do so. I love those handicrafts, especially the papercuts. ,M: Papercuts are all handmade. Let me see the papercuts you bought. Oh they're all animals. ,F: Aren't animals. The main content of Chinese paper cuts. ,M: Alright animals are the most common theme in paper cuts, but there are other themes. ,F: I will buy some tomorrow. ,M: Why do you want to buy so many?
(A) F: Because I want to buy some paper-cuts tomorrow and give them to my friends. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: I want to learn to make paper-cuts tomorrow and give them to my friends. (D) F: I didn't buy anything from the market. Tomorrow I will send paper-cuts to my friends.

Ex Output:
A


Ex Input:
M: Do you think you can come to my birthday party on Friday the thirteenth? We're renting an entire pizza place, there are video games there and we're going to have cake and ice cream. ,F: Even if it's an unlucky day I wouldn't miss it for the world.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: You will go to my party. I'm so happy. (C) M: You will go to Tom's party but will not show up at my party. How terrible. (D) M: Why you won't come because it's Friday? I am confused.

Ex Output:

B