Question: Are director of film Niagara (film) and director of film Whisky Romeo Zulu from the same country?
Sentence (from "Niagara (film)"): Her following two films of that year," Gentlemen Prefer Blondes", with Jane Russell, and" How to Marry a Millionaire", with Betty Grable and Lauren Bacall, were even bigger successes.
Relevant evidence: No