I agree with Mr. Stringer's comments on the different phases.
The only further thing I would say in terms of the demonstration scale is that it's not only testing the technology around closed containment, but it's also looking at some of the biological factors related to growing the fish in these systems, such as the growth rates, the food conversion ratios, how the fish respond to higher densities, and what some of the challenges might be in growing the fish in these closed containment systems with respect to health management of the fish. Certainly, I think that's where the added work needs to be done in the future in looking at the overall viability of these systems, not only from an economic or an environmental perspective but also from a biological perspective.