Not merely pedantic miscommunication. What do you mean by "hands"? We understand what hands are, but imagine trying to write a program that infers what hands a

Not merely pedantic miscommunication. What do you mean by "hands"? We understand what hands are, but imagine trying to write a program that infers what hands are, and works automatically for non-humans as well. And then it has to work for people who don't have five fingers, too. There are a lot of assumptions embedded in words. None of these are generally interesting, which is why they're best ignored. But they exist.