I don't approve of questions like that for a lie detector. Every body has at least one thing, and it'll spike the values just remembering it. It's a question designed to make you fail, no matter what. For that matter, I don't approve of "lie detectors."
I don’t either and I make sure and tell them every time and that all it is, is a body response meter. They ask subjective questions and want objective answers.
Now, before I have to take one, I drink 4 or 5 espressos, have a cigar, and get myself all worked up inside, like the opposite of zen. They don’t even know if I’m answering the control questions truthfully, just a lot of jumping lines.