user: Question: Whicih Extra points are the average ones that have Points smaller than 6?
Columns: ['Player', 'Touchdowns', 'Extra points', 'Field goals', 'Points']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Harry Newman', 3.0, 7.0, 2.0, 28.0]
SQL:

assistant: SELECT AVG("Extra points") FROM "Table" WHERE "Points" < 6.0;