Question: Who is credited with launching the "Spaghetti Western" film genre, John Woo, or Sergio Leone?
Sentence (from "Bullets Don't Argue"): The film was produced by Jolly Film back to back with Sergio Leone's "A Fistful of Dollars", but with a more expensive budget and in anticipation of a greater success than the Leone's film, especially because at the time Rod Cameron was better known than Clint Eastwood.
Relevant evidence: No