Question: Do both directors of films The Vow (1946 film) and Bluff (1924 film) share the same nationality?
Sentence (from "Sam Wood"): Samuel Grosvenor Wood( July 10, 1883 – September 22, 1949) was an American film director and producer, who was best known for directing such Hollywood hits as" A Night at the OperaA Day at the RacesGoodbye, Mr. Chips", and" The Pride of the Yankees".
Relevant evidence: Yes