it does this image have tires or wheels in it and if you could do that then your data looks more like this on the lower right and it then becomes easy much easier for say a linear classifier like a swivel vector machine the logistic regression to distinguish the motorcycles from the banal motor signals right but the story goes on so will this in this illustrative example or saying well whether we could write a piece of code to tell us that their handlebars and wheels but we don't actually know how to do that and so in computer vision