The Pokrovsky Gate (Russian: Покровские ворота , "Pokrovskiye Vorota " ) is a 1982 Soviet comedy film produced for television by Mosfilm. It was directed by Mikhail Kozakov and stars Oleg Menshikov, Leonid Bronevoy, and Inna Ulyanova. The screenplay is based on a 1974 stage play by Leonid Zorin. Using only the above description and what you know about the world, "The Pokrovsky Gate was first shown over 20 years ago" is definitely correct, incorrect, or inconclusive? 