I saw it posted on Twitter some time last year. If LLMs are to be useful they should be capable of answering novel questions. This is only a trick question for an LLM. 2 of the 7 sentences plainly state the answer.
You make a good point, but I have seen humans stick to what they know and ignore incredibly obvious contradictions. And there are similar trick questions designed to fool humans. This, though, is one that most humans would not be fooled by, as you point out.
