Question: Are both producer of film A Gathering of Eagles and producer of film September Affair from the same country?
Sentence (from "Hal B. Wallis"): He is best remembered for producing "Casablanca" (1942), "The Adventures of Robin Hood" (1938), and "True Grit" (1969), along with many other major films for Warner Bros. featuring such film stars as Humphrey Bogart, Bette Davis, and Errol Flynn.
Relevant evidence: No