 All these things are represented by certain questions, and you answer it according to severity or frequency. But you only answer the ones that have anything to do with you. The ones that don't have anything to do with you, you leave them unanswered. And then we take a look at it, and, yeah, here's a liver problem. Here's a kidney problem. Here's a cardiovascular problem. Here's a pulmonary problem. Here's a digestive problem. Here's an immune system problem.