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: Lisa, why do you keep a night light on in your room? ,F: I thought you knew that I'm scared of the dark.
(A) M: If you're not afraid of the dark, why keep all the lights on at night? (B) M: I didn't hear you. Please could you tell me again? (C) M: Why keep a night light in your room at night when you are not afraid of the dark? (D) M: Now I know why you turn on a night light in your room at night.

Ex Output:
D

Ex Input:
M: Ashley, will you deliver this document to Green Mama's by 3 o'clock or should I ask Rebecca? ,F: I'm sorry, Peter. I am scheduled to meet a customer at 2 o'clock and I don't know how long the meeting will last. Also, Rebecca won't be back until 4:00. ,M: What should I do? Victor just started working here yesterday. So he isn't familiar with things around here.
(A) F: Sorry Peter, My boss wants to see me at 2:00 and the meeting really matters. (B) F: I will see if my meeting with customer will end early. It is supposed to start at 2:00. (C) F: Excuse me, could you repeat the question? (D) F: Sorry Peter, I will meet the customer at 4:00 and have to drive at least one hour to get his office.

Ex Output:
B

Ex Input:
M: I want to know why you're sitting with your mouth closed all the evening. What's wrong, honey? ,F: Well, I don't like being a typist. There's no one to talk with and the day goes too slowly. ,M: Then what do you plan to do? ,F: I want to do some service work, like working in a hotel. ,M: That's funny. ,F: Well, in a hotel, I can meet kinds of people including foreigners. I'll have many chances to practice my English and that will improve my spoken English. ,M: Do you have any special hotel in mind? ,F: I hope to get a job at Holiday Inn. It's a well-known hotel and it's not far from our home.
(A) M: Really? You don't hope to get a job at Holiday Inn? And you like to work in a hotel just because you can get higher pay? (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: Yeah, it's not a well-known hotel but it's not far from our home. So, you like to work in a hotel just because you can meet various people? (D) M: So, you like to work in a hotel because you can meet various people? And you hope to get a job at Holiday Inn, right?

Ex Output:
D