Question: Do both directors of films Machine Gun Mama and The Hallelujah Trail have the same nationality?
Sentence (from "John Sturges"): His movies include" Bad Day at Black Rock"( 1955)," Gunfight at the O.K. Corral"( 1957)," The Magnificent Seven"( 1960)," The Great Escape"( 1963), and" Ice Station Zebra"( 1968).
Relevant evidence: No