user: Question: Which average Against has Points of 6, and a Played smaller than 9?
Columns: ['Position', 'Team', 'Points', 'Played', 'Drawn', 'Lost', 'Against', 'Difference']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [1.0, 'Portuguesa', 13.0, 9.0, 3.0, 1.0, 15.0, '11']
SQL:

assistant: SELECT AVG("Against") FROM "Table" WHERE "Points" = 6.0 AND "Played" < 9.0;