user: Question: How many points occurred with a difference of 2 for position less than 4?
Columns: ['Position', 'Team', 'Points', 'Played', 'Drawn', 'Lost', 'Against', 'Difference']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [1.0, 'AA das Palmeiras', 18.0, 10.0, 0.0, 1.0, 12.0, '31']
SQL:

assistant: SELECT COUNT("Points") FROM "Table" WHERE "Difference" = '2' AND "Position" < 4.0;