user: Question: What result does the project Once Upon a Time in the West, directed by Sergio Leone have?
Columns: ['Year', 'Director', 'Project', 'Category', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1988.0, 'Brian De Palma', 'The Untouchables', 'Best Original Score', 'Won']
SQL:

assistant: SELECT "Result" FROM "Table" WHERE "Director" = 'Sergio Leone' AND "Project" = 'Once Upon a Time in the West';