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: Hi, Ted. I have some good news for you. ,M: What is it? ,F: There will be a writing competition in our school next week. Since you are good at writing, you might be interested. ,M: What is the topic for this competition? ,F: My ideal city. You can write about a city that you want it to be. ,M: That's great. I've thought about this for a long time. I want my ideal city to be neither too big nor too small. I hope it's a green city. ,F: What do you mean by a green city? Do you want to plant a lot of trees in the city? ,M: Green here means environmentally friendly. I want people in the city to use clean energy.
(A) F: It' s a great idea that people could use clean energy in your ideal city. (B) F: I am afraid I did not quite catch what you were saying. Please repeat it. (C) F: Why do you want people to plant a lot of trees in your ideal large city? (D) F: Don' t worry! People will be friendly to others in your ideal small city.

A