It could be that explicitly saying that "if ... say you don't know" could sway ChatGPT into generating this response, as it's encouraged to do so. Needs a check

It could be that explicitly saying that "if ... say you don't know" could sway ChatGPT into generating this response, as it's encouraged to do so. Needs a check if it continues to respond to the (preferably, less obvious) facts it known about (or can infer).