text:  And a lot of it's biodiesel food, which lubricates. So you can talk to them and say, hey, what's in your fuel? And they'll tell you that this is specifically what this fuel is, and it's used across these stations in this area. And I think that's where you really get your premium fuel, because they're bringing in good stuff for their ag clients, and they bring alongside of it their on-road diesel fuel.