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: More and more people are using reusable grocery bags now. ,M: They're much stronger than plastic bags. And I can fit more in them, too. ,F: Grocery stores like them, too. Because they can make money by selling them. ,M: What's more, you can use them for more than one purpose. I heard that only 3% of plastic bags (?). Imagine all that waste. ,F: And my local grocery store, regular plastic bags aren't free anymore. In addition, they take $0.10 off your bill for every reusable bag you bring yourself. ,M: It's great to see we're taking steps to create a healthier environment.
(A) F: Sure. With the 10%, I mean $1 discount, people will be encouraged to buy it. (B) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) F: I think the 10-cent discount is a good sign to encourage us to use reusable bags. (D) F: Even though plastic bags are always free, reusable bags are also 10 cents cheaper.

C