Question: Are director of film Midnight Lovers (1926 Film) and director of film Key Witness (1947 Film) from the same country?
Sentence (from "D. Ross Lederman"): Starting out as an extra in Mack Sennett's Keystone Cops series, Lederman worked his way through the ranks of film production, and first made his mark as a second-unit director.
Relevant evidence: No