system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
What was the first feature-length animated film?
gpt
While Snow White and the Seven Dwarfs is often incorrectly cited as the first feature-length animated film, El Apóstol, a now-lost 1917 Argentinian stop-motion film that was made using stop-motion animation, predates it by seventeen years. Snow White and the Seven Dwarfs is, however, the first full-color animated feature and the first hand-drawn cel animation feature film.