user: Question: How many draws have less than 8 wins, and 31 goals for?
Columns: ['Position', 'Club', 'Played', 'Points', 'Wins', 'Draws', 'Losses', 'Goals for', 'Goals against', 'Goal Difference']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Deportivo La Coruña', 30.0, 43.0, 18.0, 7.0, 5.0, 53.0, 29.0, 24.0]
SQL:

assistant: SELECT SUM("Draws") FROM "Table" WHERE "Wins" < 8.0 AND "Goals for" = 31.0;