 As a teacher of 10-year-olds, I can tell you two or three that can't read really hold the rest of the class back. Imagine grouping kids by ability. I mean, come on. That's what we're trying to move away from, right? I agree to an extent with you, Amy, that, again, if it was based on ability, but then we get into this social world of it's not fair. I mean, gifted and talented. Okay, they're advancing much faster. Why should we hold them back waiting for –