user: Question: How many positions had a difference of - 4 and an against of less than 24?
Columns: ['Position', 'Team', 'Points', 'Played', 'Drawn', 'Lost', 'Against', 'Difference']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [1.0, 'Palmeiras', 27.0, 16.0, 3.0, 1.0, 20.0, '29']
SQL:

assistant: SELECT COUNT("Position") FROM "Table" WHERE "Difference" = '- 4' AND "Against" < 24.0;