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: You asked Beth to be here around 7:00, didn't you? ,F: Yes, what time is it now? ,M: It's almost 8.I wonder what happened? ,F: Um, she might have forgotten the time. Why don't I call and see if she's on her way. "A few minutes later.", I got her voicemail so she must not have turned on her cellphone. ,M: I hope she didn't have a problem on the road. Her car could have broken down or something. ,F: Of course she may have simply forgotten and done something else today. ,M: No, she couldn't have forgotten. I just talked to her about it yesterday. I guess we should start to order without her.
(A) F: I don't understand why Beth's cell phone is powered off. (B) F: I didn’t hear you. Please could you tell me again? (C) F: Why did Beth be involved in a car accident? She didn't turn off her cell phone. (D) F: Beth completely forgot the time. It's your fault that you didn't talk to her about it yesterday.

A