I guess what I'm trying to get at here is that right now we're growing canola and corn, and farmers also grow a lot of wheat, durum, peas, lentils and mustard. There's a whole other variety of crops that are out there, and those crops are needed around the world, especially when we look at the pulse crops. Overall we provide a majority of that to the rest of the world.
As we pursue biofuels here, how much of those crops is going to be replaced by biofuel stock just simply to pursue clean fuel?