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: Helen, how do you like your new apartment? ,F: Well, I wish I had moved in, the man who lives upstairs often plays the piano till midnight. I really cannot stand it. ,M: Why don't you ask him to stop? ,F: I've tried, but it doesn't work, he never listens to me. What's worse, he isn't the only one that I cannot stand. The woman who lives next to me often comes over to borrow things, but she seldom returns anything. ,M: Then, don't lend her anything. ,F: Now I don't even open the door when she knocks, but it makes me uncomfortable. I'm afraid I'll have to move again. ,M: You can move in with my sister Susan. The girl Jennifer, who is sharing her apartment has moved out, so she has a free room now. ,F: That's great, your sister is such a good girl. Everyone likes her. I'll call her and move as soon as possible. After all, I need to sleep well at night, in order to do well in the coming exam.
(A) M: Yeah, you never talked to the neighbors before, so it's time to do so. (B) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) M: Just call her as soon as it's needed. Susan will be happy to help you. (D) M: Sure. I will also call my mom Susan to tell her about your phone call.
Example Output: C

Example Input: F: Was yesterday's meeting held in room 305? ,M: 305 was occupied and the computer in 306 was out of order, so we moved to 307.
(A) F: Since the computer in room 305 was out of order, why was the meeting held in room 305? (B) F: Since room 306 was occupied, why was the meeting still held in room 306? (C) F: Because room 306 is occupied, the meeting was held in room 307, right? (D) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
Example Output: D

Example Input: F: I went to look at those new houses near the Sports Center this afternoon. ,M: Oh, yes? ,F: They're really nice. There is a lot of space and each house has got 3 bedrooms and a separate shower room. ,M: Hmm... ,F: And there is a garden at the back. John, will you put down your book? Aren't you interested? ,M: Not especially. ,F: But why I thought you wanted to move? ,M: You are the one who wants to move. ,F: But you said the last time your brother stayed. It is impossible to live without an extra bedroom. ,M: I didn't say that. I like this flat. I can walk to work. ,F: You could still walk to work if we move. ,M: It is farther away and it is being far more noisy near the Sports Center. ,F: But it is not exactly quiet living on this main road. It is simply that we need more space. John, will you at least come and have a look at the new houses? ,M: Very well then. But do not expect to change my mind.
(A) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) F: So you are not sure. Maybe you will change your mind after you see that car? (C) F: So you are so interested in this house that you can't wait to buy it. (D) F: So tomorrow you're going to look at the house and buy it?
Example Output:
A