There’s a great many examples of this kind of visual rebus-style pun out there, but I’ve not come across another that is as simple, elegant, and perfect as this one.
It would make a great illustration in a Philosophy 101 or Logic 101 textbook.
It’s also good for checking for a certain sense of humour. If you find it funny, you have a certain sophistication of your sense of irony likes its absurdity stark and logical.
Like one of my favorite moments on Futurama, when they are at a horse race and the racer announces “That race was so close, it’s going to be a quantum finish!” And Fry tears up his ticket and complains “no fair! You changed the outcome by observing it!”
Now that’s comedy. NERD comedy. All my nerdy friends in the house, say YO!