And so so far I've done it for one, two, three, four, five, six, seven, eight, nine people. And I could keep going, but even with this, I could say, well look, it looks like there's a roughly linear relationship here. It looks like it's positive, that generally speaking, as height increases, so does weight. Maybe I could try to put a line that can approximate this trend. So let me try to do that. So this is my line tool. I could think about a bunch of lines.