mapping whereas they still use just deterministic mapping so you can imagine some there might be something that is playing with that in here that I guess we don't we don't fully understand what's interesting here though is the evaluation map metric is pretty interesting so remember here we are evaluating it from label to photos so basically is give you a semantic mask how well you can generate the scene but then how do you even evaluate that so they actually have a pretty clever way of evaluating that so what they would do