that allow us that allowed you in my visual system to learn enough about the structure of the world to come up with better features if you will so that the first time you saw a Segway you very quickly learn to recognize what a Segway is right so just to make sure you've got this concept could you please a look at question four and just do that map this to a new example and so someone called the answer what first first part a PCOD second part and third part all right also all right that was easy cool so how do you actually do this in