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: What a lot of rubbish and waste! I just wonder how people can deal with these things every day. ,F: Don't worry, there are many ways of dealing with them. The other day, I heard that a big rubbish factory is being built nearby, and it can be finished in 2 years. ,M: A rubbish factory. To produce rubbish, or to deal with rubbish? ,F: To deal with rubbish of course. ,M: How much rubbish can it deal with each day? ,F: Maybe 3,000 tons. I'm not sure. ,M: Our town will become cleaner after the factory is built.
(A) F: Sure, when the rubbish factory is fishined 1 month later, I hope it can make our dirty town cleaner. (B) F: Yeah, definitely, currently our town is pretty dirty, especially on the streets, you can see rubbish everywhere there. (C) F: Yeah, we got a big town with a larger populartion here, and there are three big rubbish factories in our town. (D) F: I am really sorry, I did not catch that. Would you slow down, please?

B