What result does the project Once Upon A Time In The West, directed by Sergio Leone have?
CREATE TABLE "prizes_and_awards" (
  "year" real,
  "director" text,
  "project" text,
  "category" text,
  "result" text
);
SELECT "result" FROM "prizes_and_awards" WHERE "director"='sergio leone' AND "project"='once upon a time in the west';