Question: What year did Larry McMurtry's screenplay adaptation about the complex emotional and homosexual relationship between Ennis Del Mar and Jack Twist in the American West from 1963 to 1983 win him an oscar?
Sentence (from "Illa del Mar"): Illa del Mar ("Sea Island") is a complex of four buildings, including two skyscrapers, located in Barcelona, Catalonia, Spain.
Relevant evidence: No