Question: In what year was the earlier of these two documentaries produced: The Life and Times of Hank Greenberg or Burden of Dreams?  
Sentence (from "Burden of Dreams"): Burden of Dreams is a 1982 "making-of" documentary film directed by Les Blank, shot during and about the chaotic production of Werner Herzog's 1982 film "Fitzcarraldo", and filmed on location in the jungles of South America.
Relevant evidence: Yes