The National Harmony Exam is an annual, multiple choice exam every person in CERia must take to assess how they view the country's well-being is doing. While it's seen as a trivial exam to some,[1] it does have an important impact on one's future based on their responses.
On the surface, while it gives the choice to select options that disagree with CERia being harmonious and to say one has spread disharmony, answering anything but the "correct" responses can result in one being sent to a Re-education Camp.[2] As such, most citizens will give the "correct" responses and don't think much else of the exam.
Despite this, Professor Reymond Floyd always has a handful of students each year who will purposely give the wrong responses. However, he covers this up and re-marks them as the correct responses to pass the students to make sure they're not taken away.[3]