so as we already stated the problem they ask is it possible to automatically classify images without the use of ground truth annotations or even when the classes themselves are not known a priori now you might seem like you might think that this is outrageous how can you class high when you don't even know what the classes are and so on so the way you have to imagine it going forward and they're sort of they don't explicitly explain it but it's it's sort of assumed that if you have a data set dataset ba-da-da-da-da and you learn to