and now the task is let's make those two very similar to each other but let's distance them from this other one so we want we want this to be as far away as possible and these two to be close to each other now the network can't simply map everything to a constant function anymore right it needs to actually do something to make these be close together and this be far apart and the combination of this together with the augmentation procedure that goes into augmenting the images has been sort of a good combo to learn good representations