user: ### NOW ANSWER:
Question: What year was Olympics, Canada and the Men's Eight Event ended with a Silver medal?
Columns: ['Year', 'Championship', 'Event', 'Nation', 'Result']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1976.0, 'Olympics', 'Mens double sculls', 'Great Britain', 'Silver']
SQL:

assistant: SELECT MAX("Year") FROM "Table" WHERE "Championship" = 'Olympics' AND "Event" = 'Men''s Eight' AND "Nation" = 'Canada' AND "Result" = 'Silver';