How Does This Work?

The teacher is astonished at the level of obedience adopted in just one lesson. He decides to see how long this can last, so he gives his class new rules for the following day. The students who do this are rewarded for asking and answering questions in this concise and assertive way. They all get really into it immediately, every one, except for an a student named sherry towsley. She finally speaks up and says she's not into these new rules. And ran immediately kicks her out of class.