Your teachers all lied to you. There is such a thing as a dumb question. We are literally surrounded by dumb questions every day. By definition, a dumb question is any question where the person being asked the question couldn’t possibly know the answer to what is being asked; and, moreover, any reasonable questioner…
source https://www.theroot.com/the-four-dumbest-questions-of-the-2020-campaign-season-1834728067