think I think it's really hard to bet against cans to say hey this is work cans weakened its most likely that if you put sufficient effort in engineering you can get it again to function well on those things as well but but nevertheless there's still more progress we made an unconditional cans more collapse and also more complex scenes and video generation will be cool for instance will be nice to get a model that works on real driving data where and a lot of pedestrians are walking and then you want to be able to simulate future