Question: Do both directors of films The Diamond Arm and Redball have the same nationality?
Sentence (from "Leonid Gaidai"): Leonid Iovich Gaidai( 30 January 1923, Svobodny, Amur Oblast – 19 November 1993, Moscow) was a Soviet and Russian comedy film director who enjoyed immense popularity and broad public recognition in the former Soviet Union.
Relevant evidence: Yes