So a farmer grows a crop, she harvests that crop, she collects the seeds, the seeds get kept over that winter period or over a period, and then it's used to be sown again the next year. Now, there is a limited life in how long that can last or how long that can happen, but, nevertheless, there is a carve-out here: an exception that actually allows people to grow crops and gather the seed and keep the seed. What the exception makes very clear—and I think this is very sensible—is that you can't then onsell that seed. You cannot take away the right of the licence owner to do that, but you can, in fact, do your normal planting, growing, and yield processes, and I think that that's a really useful practical application. 