 By moving the healthcare system through the cloud and leveraging artificial intelligence, helping things like oncology departments identify cancer better, treat cancer better, using technology, I think is the next frontier for us. I love your description of this as a celebration because really that's one of the things that we do is we celebrate customer success. And so when you look at AWS around the world, we've got customers that are delivering solutions for citizens, new solutions for healthcare, great solutions in education all around the world. In federal, there's a lot of requests for machine learning out at the tactical edge. So we have our soldiers forward deployed, how they take their imagery and analyze that and not have to wait 24 hours for someone to come back from the main data center. And that's real life-saving game changer.