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:
F: Hi. How can we help you today? ,M: Yeah, I'd like to get my hair cut a little. ,F: Well, can we interest you in today's special? ,M: Um... nah, nah. ,F: We'll shampoo, cut and style your hair for one unbelievable low price of $9.99. Plus, we'll give you a clean shaved to help you relax. ,M: I just want to get my hair cut. A little of the top and sides. That's all. ,F: OK, here we go. Time for the shampoo. Just move back. So what do you do, sir? ,M: I'm a lawyer, specializing in workplace accidents. I have an interview today. Hey, hey, you got shampoo in my eye! ,F: Relax, sir, relax. I'm almost finished. Now, let me see, how does this thing work? ,M: Look at all that hair on the floor! How much are you cutting off? ,F: Don't worry, sir. OK, now let's dry your hair and put a little styling gel in it. ,M: Hey, what happened to my hair? Are you even a licensed beautician? How in the world am I supposed to go to my job interview looking like this? I want to talk to the manager. ,F: I'm sorry, but he is on vacation. ,M: Forget it. Forget it. Is there any place in this town that can give me a decent haircut and fix this damage? ,F: Well, my brother works next door and he offers a complete package for... ,M: I know. Forget I even asked.
(A) F: I am afraid I did not quite catch what you were saying. Please repeat it. (B) F: My brother is a lawyer as well (C) F: My brother works as a barber, but he isn't work in this town. (D) F: My brother works as a barber next door.

Ex Output:
D


Ex Input:
F: Besides the medicine you gave me, do you think I should have some chicken soup? ,M: I'm afraid it can only make your stomachache worse.
(A) F: I will buy a bag of chicken soup then. Where is the cashier of the department store? (B) F: I will order one chicken soup then. Your soup is always so delicious. (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: Ok doctor, I will have some chicken soup and medicine then.

Ex Output:
C


Ex Input:
F: I can't believe it's almost summer. ,M: Yeah, I know. The year went really fast. ,F: What are you going to do this summer vacation? ,M: I'm going to work for a company. ,F: A company? What's that? What do you do? ,M: We help at parties. Our company prepares and serves the food, and usually another company provides the music.
(A) F: Wow. I didn't you know you can design furniture. (B) F: What kind of food do you usually serve for the birthday parties? (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: Wow, your company can offer different food and music.

Ex Output:

B