Detailed Instructions: You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.
Q: Context : Mystery Men is a 1999 American superhero comedy film directed by Kinka Usher and written by Neil Cuthbert and Bob Burden, loosely based on Burden's Flaming Carrot Comics, and starring (in alphabetical order) Hank Azaria, Claire Forlani, Janeane Garofalo, Eddie Izzard, Greg Kinnear, William H. Macy, Kel Mitchell, Lena Olin, Paul Reubens, Geoffrey Rush, Ben Stiller, Wes Studi, and Tom Waits.
Subject : Mystery Men
Relation : based on
A:
Which is the basis of Mystery Men?