Suppose The Great Wall is a 2016 epic historical fiction action-adventure film directed by Zhang Yimou, and written by Tony Gilroy and Carlo Bernard, based on a story by Max Brooks, Edward Zwick, and Marshall Herskovitz. After the success of the events in The Great Wall, another threat to humanity arose, and the foundation expanded its reach to protect culture even further.
Can we infer that "The Great Wall movie was based on a book."?