Question: Do both directors of films Arappatta Kettiya Gramathil and Twelve O'Clock High have the same nationality?
Sentence (from "Twelve O'Clock High"): The film was adapted by Sy Bartlett, Henry King (uncredited) and Beirne Lay Jr. from the 1948 novel "12 O'Clock High", also by Bartlett and Lay.
Relevant evidence: Yes