From the article, "Google’s system may not have 'seen' enough pictures of gorillas to learn the differences – and wouldn’t understand the significance of such a

From the article, "Google’s system may not have 'seen' enough pictures of gorillas to learn the differences – and wouldn’t understand the significance of such a mistake, he said." It seems to recognize gorillas just fine. I'm guessing it's more like, "may not have 'seen' enough pictures of black or dark-skinned people."