premise: Dobrynya Nikitich and Dragon Gorynych (Russian: Добрыня Никитич и Змей Горыныч , "Dobrynya Nikitich i Zmey Gorynych") is a Russian traditionally animated feature film directed by Ilya Maksimov, made by Melnitsa Animation Studio. It opened in Russia on March 15, 2006. It is the second film in Melnitsa's "The Three Bogatyrs" series (the first was "Alyosha Popovich and Tugarin Zmey").
hypothesis: The other two films in Melnitsa's "The Three Bogatyrs" series were not traditionally animated.
reason: Contextually, we do not know if the other two are animated at all, much less in the style of tradition, so this is neither correct nor incorrect. I honestly am not sure why the AI considered this a mostly true statement, as, I would have assumed it considered it incorrect if it was not accurate in its interpretation of my provided info.