Question: Which film has the director who was born first, Knives of the Avenger or September Affair?
Sentence (from "Mario Bava"): Mario Bava( 31 July 1914 – 27 April 1980) was an Italian cinematographer, director, special effects artist and screenwriter, frequently referred to as the" Master of Italian Horror" and the" Master of the Macabre".
Relevant evidence: Yes