there's still a bit of like local correlation and structure it says a lot of numbers and then it mentions interest rates after six point three percent or six three percent and that's like all kind of right and you can see how there's the tiniest bit of structure in there beyond just like what it would look like I could be just drew words independently according to their frequencies and then there's been a lot of investment in this kind of field in area over the last few years so Ilya sutskever in 2011 kind of