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: F: Why did you decide to publicize climate change in this way? ,M: Well, I was really upset about some countries failure to sign up pollution control agreements. It felt like the science wasn't getting understood by the politicians, so I decided to look into what I personally could do, that led me to dream up a cartoon character called Mr Carbon. We all know somebody like him, he's climate ignorant and makes no effort to save energy. Of course, factories are the obvious bad character in the real world, but I couldn't do much about them.
(A) F: Well, let's talk about the pollution control agreements as you were happy about some countries failure to sign up pollution control agreements. (B) F: So, you felt like the science was getting understood by the politicians and then dreamed up a cartoon character. Let's talk more about this cartoon character. (C) F: So, Mr Carbon makes many effort to save energy. Let's talk about the climate change. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?

D