You have a Tesla you have a fleet of Teslas that everybody owned who was collecting data on the Teslas and it was used to train the models to drive the Teslas. And same thing with Waymo. And I think part of the lessons is they gather very very high quality data they did their pre-training and and then they worked off of that and that was kind of that was a simplification to allow you to get to complete product or complete solution which of course is going to continue to improve and
You have a Tesla you have a fleet of Teslas that everybody owned who was collecting data on the Teslas and it was used to train the models to drive the Teslas.