Given the task definition and input, reply with output. In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.

passage: Despite being the draft that got the film green-lit, Straczynski's script was tossed aside. Production was to begin at the start of 2009, but was delayed while the script was completely re-written by Matthew Michael Carnahan to set the film in the present, leaving behind much of the book's premise to make it more of an action film. In a 2012 interview, Brooks stated the film now had nothing in common with the novel other than the title. Filming commenced mid-2011, and the film was released in June 2013.
question: is world war z based on a book?
Yes