uh so then it you  you  you can pretty much guarantee it 's stuff that you 're not looking at very well with the other one , and uh then you only use for this one distinction.
Alright.
And  and so now you 've got a probability of the cases , and you 've got uh the probability of the finer uh categories on the other side. You multiply them where appropriate and uh  um
I see , yeah. Mm - hmm.