Question: Which movie starring Denzel Washington is based on a 1980 novel by A. J. Quinnell?
Sentence (from "Fences (film)"): Fences is a 2016 American period drama film directed by and starring Denzel Washington and written by August Wilson, based on his Pulitzer Prize-winning play of the same name (Wilson died in 2005, but completed a screenplay before his death).
Relevant evidence: No