Mystic Pizza is a 1988 American coming-of-age film directed by Donald Petrie and starring Annabeth Gish, Julia Roberts, and Lili Taylor. The film has gained a large cult following since its release and has received relatively positive reviews from critics, who praised the performances by the three lead actresses. It marked Matt Damon's film debut.
Based on the above text, what's the best answer to this question: is mystic pizza based on a true story?
no