Question: Are director of film Sour Grapes (1998 film) and director of film Three Live Ghosts (1929 film) both from the same country?
Sentence (from "Sour Grapes (1998 film)"): Sour Grapes is a 1998 American comedy film written and directed by Larry David and starring Steven Weber, Craig Bierko, Viola Harris, Karen Sillas, Robyn Peterman and Matt Keeslar.
Relevant evidence: Yes