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: 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.
Example Output: B

Example Input: M: A cup of coffee sounds good, doesn't it? ,F: Yes, but I think I'll have orange juice first. ,M: Do you feel like having anything to eat? ,F: Well, I think I'll try the pancakes.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: No problem if you want to have orange juice first. I'll order strawberry cake for you later. (C) M: All right, I'll order orange juice for you first. (D) M: You want to have some lemonade first, right?
Example Output: C

Example Input: M: You'll never guess my mom and dad have just decided we're going to live in a village. It's so inconvenient there. ,F: Why have they done that? ,M: Dad says it'll cut our living costs because houses aren't so expensive there, but I don't see it. I mean we'll spend more on petrol getting to the city, won't we? ,F: But your mom and dad work at home and you've got your student card for the bus and it's quiet living there. ,M: Buses don't often go to the countryside nowadays, I'll be stuck out there like with no social life. ,F: Well, how about asking your parents for a motorbike to drive to school? That way they don't have to drive you everywhere. ,M: That's perfect.
(A) F: Yeah, go ahead. Talking with your parents about living in the village can solve your problem. (B) F: Yeah, go ahead. As my friend suggests, you should ask your parents for a motorbike. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: Yeah, go ahead. Asking your parents for a motorbike can solve your problem.
Example Output:
D