user: Question: What is the average number of goals with more than 9 points, less than 14 goals against, and a goal difference less than 17?
Columns: ['Position', 'Played', 'Points', 'Wins', 'Draws', 'Losses', 'Goals for', 'Goals against', 'Goal Difference']
Types: ['real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 10.0, 14.0, 5.0, 4.0, 1.0, 27.0, 10.0, 17.0]
SQL:

assistant: SELECT AVG("Goals for") FROM "Table" WHERE "Points" > 9.0 AND "Goals against" < 14.0 AND "Goal Difference" < 17.0;