Nomar Garciaparra pretended he sprained his ankle to get out of baseball practice. On the same day, he learned that his teammate, Dustin Pedroia, pretended to dislocate his shoulder to avoid the same practice. Nomar tells their coach, Grady Little, that Dustin lied about his shoulder. Dustin said, "I don't think other people should lie, so I$\text{'}$m compelled to tell the coach about Dustin's behavior."

According to Immanuel Kant, Nomar likely violated the $\_\_\_.$