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: So how was your lovely pet dog? ,F: It really makes me upset. ,M: What happened? ,F: It always makes loud noises at midnight. Whenever I fall asleep, it always barks.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: Yes, it never makes loud noises at midnight. It's not annoying at all. (C) M: Yes, it always makes loud noises at midnight. It is really annoying. (D) M: Yes, it never makes loud noises at midnight. It is a lazy dog.

Output: C


Input: Consider 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?

Output: C


Input: Consider Input: M: Is that Jack's mother over there? ,F: No, it can't be her. She's traveling with Jack in Canada. That must be his mother's twin sister.
(A) M: Jack's mother is traveling with Tom in Japan. (B) M: So she must be Jack's aunt. (C) M: Jack's sister is traveling with Jack in China now. (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?


Output: B