And notice, I drew a little overlapping here because they overlap at 3. 3 is an element in both set x and set y. But set y also has the numbers 14, 15, and 6. And so when we're talking about x intersect y, we're talking about where the two sets overlap. So we're talking about this region right over here. And the only place that they overlap the way I've drawn it is at the number 3. So this is x intersect y.