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: Hi, you're new here, aren't you? What's your name? ,F: Stella. ,M: Want to come and play? ,F: I'd like to, but I can't. My mom says I've got to stay and help her. It's my brother's birthday and we're having a party. ,M: Oh, you've got a brother, have you? ,F: I've got two brothers. Kit, the one with the birthday. He's only little. He's four. I've got a big brother who's married. His name is Don. ,M: Does your brother Don live near here? ,F: Yes, not very far away. Cathe, his wife, works in the shop over there. They've got a new baby called Liz. I mean Elizabeth really, but we call her Liz. ,M: Is that your mom over there calling you? ,F: No, that's my aunt May, my mother's sister. I'd better go. Bye. ,M: Bye.
(A) F: Uncle, don't you want to join Bob' s birthday party? (B) F: My best brother Don, happy birthday to you! (C) F: Good to see you my neighbor! Would you like to join the party? (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?

Ex Output:
C

Ex Input:
M: Hello, I'd like to reserve a table for 6:00 tonight. ,F: Is there any place you would prefer to sit in? We do have a smoking section. ,M: Oh, would it be possible to reserve a table next to the window?
(A) F: Two men are arguing in the smoking section over there. I'd like join them. (B) F: I didn't hear you. Please could you tell me again? (C) F: You sat too far from the window to see that there was an accident outside. (D) F: Sorry, all the tables near the window are booked up.

Ex Output:
D

Ex Input:
F: Excuse me. You are Mr. Green from Manchester, aren't you? ,M: Yes, I'm glad you recognized me. ,F: A man with white hair and a beard, isn't that how you describe yourself in the telex? So it's easy to spot you in any crowd. Let me introduce myself. I am Tan Ling, source manager of Yellow River Import and Export Corporation. How do you do? ,M: How do you do? ,F: Well, Mr. Green, do you have any unaccompanied luggage? ,M: No. I always travel with this bag or with small suitcase only.
(A) F: It is interesting that you will take a bag or a suitcase to school. You must be a good teacher. (B) F: Good for you. Both a bag and a small suitcase are convenient for you. You are so smart. (C) F: When you move house, you will need not only a bag but also an unaccompanied luggage. (D) F: I am afraid I did not quite catch what you were saying. Please repeat it.

Ex Output:
B