it because it's not in your self-interest in a poorly run country it's cheaper to cheat so everybody cheats and there is no way you know there is nothing you can do about it okay so we need to somehow set up our problem is such a way that it's more expensive for the network to cheat let the easiest thing the network can do is to do the right thing that's that's the goal okay and if you think about the way that we do this direct supervised learning input image output label and just train on these pairs that just sets up sets up