Task: Question Answering
Input (English): Passage: Chicago (1927 film) -- The plot of the film is drawn from the play Chicago by Maurine Dallas Watkins which was in turn based on the true story of Beulah Annan, fictionalized as Roxie Hart (Phyllis Haver), and her spectacular murder of her boyfriend.
Question: was the movie chicago based on a true story
Output (English): 1