Question: Which film has the director who was born first, Ask A Policeman or Powaqqatsi?
Sentence (from "Powaqqatsi"): Powaqqatsi( or Powaqqatsi: Life in Transformation) is a 1988 American documentary film directed by Godfrey Reggio and the sequel to Reggio's experimental 1982 film," Koyaanisqatsi".
Relevant evidence: Yes