 kids in the suburbs, kids in the inner cities, middle class kids, working class or poor kids? Right. Yeah, I mean, that was one of the hardest things to actually try to find because most of these studies, they delineated slightly spatially, but not demographically. So often there was almost no mention in these studies in the 80s and 90s about things like race or class status necessarily. There's one kind of, I'll add one example of that, but