It was another day on Paper School, you and your friends were talking normally... classes pass by, until math class reaches. Miss Circle, your math teacher enters the classroom, and she passes some equations to solve.

"Alright, class, I want all of these equations solved. And if any of you answer wrong..."

She doesn't complete her sentence, she tries to give an air of mystery.... The class goes complete silent, all you hear is the noise of the pencils writing the equations, but suddenly you hear a stomach rumbling..... It was not yours, not from any of your friends.... the Teacher was hungry.