the machine can identify them. scan a picture of a pink house cat. Chances are the system will not recognize it as a cat.
Do the same with humans, a guy will look at a woman in the room and wonder if she has a shaved pussy, he will then notice a different woman with hair died pink then correctly identify the pink picture as a pink pussy cat. Until they devise a way for non linear synapse burns, AI will just be an efficient data set compiler.