Given the task definition and input, reply with output. 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.

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.
(A) M: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (B) M: Well, I think our town will become cleaner if the factory can deal with the rubbish. (C) M: I'm glad that the factory is built to deal with waste, but it is too far away from our town. (D) M: That's great the factory is going to be in use next year, then I think we can produce more tools.
B