Definition: 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: M: Why did you get home so late, Sarah? I was worried sick! ,F: I had everything timed perfectly. I sat in the coffee shop, waiting for Bus 55. It is supposed to leave at 4:45 sharp. I take it everyday at that time because it arrives at the Waterson Station just in time to catch Bus 15. ,M: And you lost track of time, didn't you? ,F: No, Ken, not this time. I was at the bus stop on time and I was picking up my bag and getting to my feet at 4:35. I was two feet from the bus when it suddenly left. ,M: 10 minutes early? ,F: Yes, so I had to wait 30 minutes for the next bus. By then, there were no more buses leaving from Waterson. ,M: How did you get here then? ,F: I walked. Can you imagine? Me, a young woman, walking in the dark for an hour by herself? ,M: And in this neighborhood! Next time, please call me. That was so dangerous.
(A) F: Thank your for worrying about me. I'll take good care and call you next time. (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: Don't worry about my safety. I can take good care of myself. I even managed to take bus here today. (D) F: No worries. The public transportation is all perfect. You see, I took the bus home today and everything was timed well.

A