I don't understand your complaint at all. Phrasing the question differently doesn't deter people who are guessing, but it does deter people who don't understand

I don't understand your complaint at all. Phrasing the question differently doesn't deter people who are guessing, but it does deter people who don't understand what is being asked! People clearly (myself included) get confused at those questions and think they're incorrect - so change the question. Doing so doesn't make it harder to guess the answer, but it does make it easier to show that you know the right answer.