 healthcare systems run very efficiently. So that's number one. Number two, when you're being very specific about AI, the way we look at AI and machine learning, we look at it in a couple of different ways. One, with all this electronic medical record information, and I don't want to get into too much of the weeds, but we want to look at that unstructured text. And so when we talk about natural language processing, it's bringing meaning to that unstructured text