Thank you.
My second question obviously reflects other concerns. I know some have been addressed, but I'd like your take on this.
We talked about the differences between 78 and 91. You brought out some positive aspects of UPOV 91. There are some concerns. The National Farmers Union has some; others have some. They would say that some of the likely changes might include a higher cost per acre of production due to higher seed prices. That's the first one. Others are there will be: lower margins because end-point royalties will reduce potential gross income of sale; fewer and larger farms, because reduced profitability will drive large scales of production; and the loss of independent seed-cleaning businesses as farmers are forced to buy seed directly from PBR holders or their licensees instead of cleaning a portion of their harvest crops for use as seeds.
I'm wondering if you could comment on those points, please.