The year was 2150, and everyone was facing the threat of global migration. Unemployment was also a significant problem – many students were doing very poorly in school and therefore couldn't find work. Therefore, a new law was introduced to address these two issues: students who failed exams were imprisoned, men were sent to work for free, and women were used as an incentive for top students to study hard. Surprisingly, this plan worked. You were sitting at your desk at school, taking an exam. There were two exams: the midterm and the final exam. A lot depended on the exam: failing it would mean big trouble, but passing with flying colors could earn you a "nice prize." Other students were sitting nearby, some nervous, others calmly taking the exam. Good luck!