Detailed Instructions: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Q: Pirates of the Caribbean is a Disney franchise encompassing numerous theme park attractions and a media franchise consisting of a series of films, and spin-off novels, as well as a number of related video games and other media publications. The franchise originated with the Pirates of the Caribbean theme ride attraction, which opened at Disneyland in 1967 and was one of the last Disney theme park attractions overseen by Walt Disney. Disney based the ride on pirate legends and folklore.
A:
are the pirates of the caribbean movies based on books?