I think in general we came here to have an exemption in place, period.
The innovation can happen at a rapid rate, or it can take a long time to establish an industry. I don't think there's an easy way to jump in and put a number on it. If we're saying 10 years, then it gives some roadway for government and farmers to work together on it. In the short term, I don't think that can happen as quickly as you might think.