Question: What is the date of death of the director of film Enthusiasm (Film)?
Sentence (from "Dziga Vertov"): Dziga Vertov (born David Abelevich Kaufman, , and also known as Denis Kaufman; 2 January 1896 – 12 February 1954) was a Russian Soviet pioneer documentary film and newsreel director, as well as a cinema theorist.
Relevant evidence: Yes