With the canola, and stuff like that, that's been pretty well taken away from the seed plants. That's all done by the big companies now, the Bayers and the Monsantos.
As far as plant breeders' rights are concerned, those varieties are grown by some of the seed growers, and those seed growers can use the local seed plants to clean those seeds. So we are still involved with the plant breeders. We're cleaning up the varieties of grain all the time. So that's where a lot of the newer technologies come in, with the colour sorters and this sort of thing to try to keep the varieties pure.