retired vet here. The value of this contest has been lost. It is about those in formation and their instantaneous obedience to orders. It is NOT about the speaker garbling commands so the formation "can or cannot" comprehend what has been spoken. When giving a class, always mind the difference between what is taught and what is actually learned. If someone is punished for breaking a window, ensure they learn to not break windows vs the different ways of punishing someone.
