 Well, I would like you to educate me about all things related to AI. I know that's a tall order. Specifically, though, AI detection. I'm a public school teacher, and I have some colleagues whose kids are starting to go to college. We also, of course, have high school. And I know AI is just a fact, and that's fine. I mean, as an educator, I can roll with it. But I'm curious to know more about AI detection. And I know words like burstiness and perplexity and that sort of stuff, but...