premise: Black Snake is a 1973 American film directed by Russ Meyer. It was Meyer's return to self-financed projects, following the end of his brief deal at 20th Century Fox. Meyer's only attempt at the Blaxploitation genre, it was filmed in Panavision and was shot on location in Barbados.
hypothesis: Black Snake featured black actors
reason: It's a blaxploitation film. I think the system got it wrong because the statement requires an inference