OK. So , e enough of that , but I , uh , um , mmm , the e sort of , Johno and I will take up that responsibility , and , um , get a first draft of that. Now , we have um just , I think two more short things.
OK.
Um , y you guys sort of started fighting , uh , on the Bayes - net " Noisy - OR " front ?
Hmm. Yeah , I thought I should , um , talk a little bit about that , because that might be a good , uh , sort of architecture to have , in general for , uh , problems with ,  you know , multiple inputs to a node.