Question: What award did Gene Hackman win for his performance in a movie that was adapted and fictionalized from a 1969 book by Robin Moore?
Sentence (from "The French Connection (film)"): It tells the story of New York Police Department detectives Jimmy "Popeye" Doyle and Buddy "Cloudy" Russo, whose real-life counterparts were Narcotics Detectives Eddie Egan and Sonny Grosso.
Relevant evidence: No