Hmm.
Mm - hmm. Um. Yeah , so  so that 's the  that 's the first part  uh , one  one of the ideas to get at some   some patterns of intermediate categories. Um ,  the other one  was ,  um , to ,  uh , come up with a  a  a model   um , a graphical model ,  that treats  the intermediate categories  as hidden  hidden variables , latent variables , that we don't know anything about , but that through ,  um , s statistical training and the EM algorithm ,  um , at the end of the day ,  we have , um  we have learned something about these  these latent , um  latent variables which happen to correspond to  intermediate categories. Um.   Yeah , and so those are the  the two directions that I 'm  I 'm looking into right now. And , uh ,  um    Yeah. I guess that 's  that 's it.
OK. Should we do our digits and get ou get our treats ?
Oh , tea time ?