user: Question: What is the lowest total pld with 57 points in 2006-07, and more than 39 points in 2008-09
Columns: ['Team', '2006–07 Pts', '2007–08 Pts', '2008–09 Pts', 'Total Pts', 'Total Pld']
Types: ['text', 'text', 'text', 'real', 'real', 'real']
Sample row: ['Boca Juniors', '83', '70', 61.0, 214.0, 114.0]
SQL:

assistant: SELECT MIN("Total Pld") FROM "Table" WHERE "2006–07 Pts" = '57' AND "2008–09 Pts" > 39.0;