 you have a great survival rate because there's, I mean, they can find a pinhead of a tumor based on shedding cells. Now, his question was, does prostate cancer show up with that Grail test? Yeah, no, prostate cancer you cannot detect with this particular test, but fortunately we have really good, you know, traditional tests that virtually every doctor uses these days. Well, I have it in a lot of my lymph nodes.