 So let's back up a bit because the language, a lot of us don't really understand, but you've got a pretty good grasp on it. So what is a title? And then what is a final rule? And how can you have a final rule in 2020 and a final rule in 2024? And then the third thing, I'll make note of this in case we forget to back up to it. There in January, the first day Biden was in office, there was a presidential order.