 The puzzle is can you connect nine dots together using four lines all connected, straight lines? And the answer is you can't do it if you stay inside the box. You have to think outside the box. So it goes outside the box. So that's the name of it. I love it. But the idea is that I just don't talk about medicine. I kind of talk about what I'm really researching at the time. And so one of the things I've been researching that's going to go up is a series of front men.