to be not all possible nonlinearities are reachable via this saw this this soft our relaxation of this hard v q right you can't reach you can't reach arbitrary you can't reach arbitrary nonlinearities right only certain kind of nonlinearities if you wanted to reach arbitrary ones you would have to there's no way you could do that with just a ghost standard kind of Gaussian mixture framework that help yeah yes go back to the contacts to make sure it was sure or are we here it's a very good question um so it sounds like a