user: Question: What is the average year that has a win less than 1, Yamaha as the team, with points greater than 2?
Columns: ['Year', 'Class', 'Team', 'Points', 'Wins']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1973.0, '350cc', 'Harley Davidson', 8.0, 0.0]
SQL:

assistant: SELECT AVG("Year") FROM "Table" WHERE "Wins" < 1.0 AND "Team" = 'Yamaha' AND "Points" > 2.0;