Question: Do both La Vallée Fantôme and Broadway Bill (1918 Film) films have the directors from the same country?
Sentence (from "Broadway Bill (1918 film)"): Broadway Bill is a 1918 American silent romantic drama film directed by Fred J. Balshofer and starring Harold Lockwood, May Allison, Pomeroy Cannon, Lester Cuneo, and Fred L. Wilson.
Relevant evidence: Yes