user: Question: What bonus points have 448 as the points against?
Columns: ['Club', 'Total points', 'Bonus points', 'Match points', 'Games', 'Drawn', 'Lost', 'Points for', 'Points against', 'Diff']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Club', 'Total points', 'Bonus points', 'Match points', 'Games', 'Drawn', 'Lost', 'Points for', 'Points against', 'Diff']
SQL:

assistant: SELECT "Bonus points" FROM "Table" WHERE "Points against" = '448';