Yep.
And uh , so we  Reasons being , you know , it 'd be a pain to set up all the probabilities for that. If we moved onto the next step and did learning of some sort , uh according Bhaskara we 'd be handicapped. I don't know belief - nets very well.
Well usually , I mean , you know , N  If you have N features , then it 's two to the N   or exponential in N.
And they wouldn't look pretty. So.