Question: Do director of film By The Bluest Of Seas and director of film Dig Your Grave Friend... Sabata'S Coming share the same nationality?
Sentence (from "Dig Your Grave Friend... Sabata's Coming"): Sabata's Coming is a 1971 Spanish western film directed by Juan Bosch and starring by Richard Harrison, Fernando Sancho and Raf Baldassarre.
Relevant evidence: Yes