user: Question: What is the distance/duration on Sept 5 of Le Grand Prix de Trois-Rivières?
Columns: ['Year', 'Date', 'Drivers', 'Distance/Duration', 'Race Title']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1976.0, 'Sept 5', 'George Follmer', '45 Laps - miles (km)', 'Le Grand Prix de Trois-Rivières']
SQL:

assistant: SELECT "Distance/Duration" FROM "Table" WHERE "Date" = 'Sept 5' AND "Race Title" = 'Le Grand Prix de Trois-Rivières';