Question: This Canadian actor won a Best Picture award for the film River's Edge with which award ceremony?
Sentence (from "River's Edge"): River's Edge is a 1987 American drama film directed by Tim Hunter, written by Neal Jimenez, and starring Crispin Glover, Keanu Reeves, Ione Skye Leitch, Daniel Roebuck, and Dennis Hopper.
Relevant evidence: Yes