Question: Do both directors of films Ebb Tide (1937 Film) and Polytehnitis Kai Erimospitis share the same nationality?
Sentence (from "Ebb Tide (1937 film)"): Much of the film is set in the South Seas and is based on the novel" The Ebb- Tide" by Robert Louis Stevenson and his stepson Lloyd Osbourne.
Relevant evidence: No