Oh, ok. That makes sense. My one frustrations with Duo is your not taught some of the rules of grammar or conjugations, which I’ve been taught previously, but rule reference would be handy. Thanks for the reply.
"Are you this woman?" is a word for word translation of the English language. However, I wrote "Is this woman you?" as that has the same meaning but would be more acceptable if you were to teach English to a German (when looking at a photo)