user: Question: What's the average Year that has Points that's smaller than 9 with a Rank of 24th?
Columns: ['Year', 'Class', 'Team', 'Points', 'Rank', 'Wins']
Types: ['real', 'text', 'text', 'real', 'text', 'real']
Sample row: [1975.0, '350cc', 'Yamaha', 3.0, '36th', 0.0]
SQL:

assistant: SELECT AVG("Year") FROM "Table" WHERE "Points" < 9.0 AND "Rank" = '24th';