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: Excuse me, are you the person who has a house for sale? ,F: Yes, I am, come in. Let me show you around. ,M: Thank you very much. How long have you lived here? ,F: I've lived here since I was married, my husband and I had our twentieth wedding anniversary yesterday. ,M: Wow! Congratulations! Then why do you want to sell it? ,F: I am going to retire next year, my husband is opening a small book store in Sydney. So I want to move there to help him.
(A) M: It is good to hear that you want to use the money to buy a small bookstore for your husband in New York. (B) M: Even though you are not together now, you still want to move to Sydny to find him. What a lovely couple! (C) M: It is good to sell the house and move to Sydney, but how about your job? You haven't retired yet. (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.

Output: B

Input: Consider Input: M: Mom, I'm telling you that global warming isn't real. I read a news article about it. ,F: Boy, you'll believe anything you read, won't you? ,M: Come on. Do you mean newspapers lie? ,F: You shouldn't accept everything you read or see on the news. It's a good idea to question it.
(A) M: Excuse me, could you repeat the question? (B) M: So dad you think I should read the paper every day and believe everything it says? (C) M: You're right, mom. I'll learn to question what I see. (D) M: Okay dad, I'll question everything around me.

Output: C

Input: Consider Input: F: Dad, where are we going? ,M: First, we will go to the city center and stop for something to drink, then we will visit the University Museum. ,F: Where are we going to have a drink? ,M: There is a coffee shop round the corner. Can you see that big building at the end of the road? ,F: Yeah, I can see it. ,M: That is a bank. The coffee shop is opposite the bank. ,F: Good, I will have hot chocolate. ,M: Samantha, stop. Wait for the lights to turn green. When crossing the road you must always pay attention to what's around you.
(A) F: Oh, I will not have hot chocolate. Why do you advise that I should eat less chocolate? (B) F: Really? You mean I should wait for the lights to turn red and you advise that I should keep the table clean? (C) F: I didn't hear you. Please could you tell me again? (D) F: Really? You mean I don't have to wait for the lights to turn green and you advise I should watch out for the traffic?
Output: C