Square Enix, Ubisoft, EA and Valve are all in class.

They're all taking a quiz. The teacher tells them that'll have 60 minutes to complete the quiz and that they'll be graded immediately. An hour later, the teacher collects their test sheets and begins grading.

Square Enix answered every question correctly, even the extra credit essay question. Ubisoft answered every question, but the answers were all incorrect. Ubisoft explained that they planned to fix the answers later after the test was graded.

EA, answered the first question correctly, but the rest of the test sheet was blank. EA then demanded a dollar for each answer after the first, but couldn't guarantee it would be the correct answer. And Valve put their pen down after answering the 2nd question.