In Two & Two, a Bafta-nominated short film, a male teacher and twelve schoolboys are in a grey, featureless classroom. Via a loudspeaker the headmaster announces that there are going to be changes and that the students must follow all instructions to the letter. The teacher starts the lesson by writing 2 + 2 = 5 on the blackboard. When the boys protest, he orders them to be silent. He then orders the boys to repeat the equation, and when one student raises his hand to say that two plus two is four, the teacher says, "Don't think, you don't have to think," and again tells the boys that the answer is five.
