user: Question: How many Points against that have a Team of harlequins and Tries against smaller than 8?
Columns: ['Team', 'Tries for', 'Tries against', 'Try diff', 'Points for', 'Points against', 'Points diff']
Types: ['text', 'real', 'real', 'text', 'real', 'real', 'text']
Sample row: ['Brive', 13.0, 8.0, '5', 106.0, 65.0, '41']
SQL:

assistant: SELECT SUM("Points against") FROM "Table" WHERE "Team" = 'harlequins' AND "Tries against" < 8.0;