user: Question: What is the highest 2010 that has a 2009 less than 6.5, 0.4 as the 2008, with a 2007 less than 0.5?
Columns: ['2006', '2007', '2008', '2009', '2010']
Types: ['real', 'real', 'real', 'real', 'real']
Sample row: [20.0, 19.9, 20.4, 20.0, 20.7]
SQL:

assistant: SELECT MAX("2010") FROM "Table" WHERE "2009" < 6.5 AND "2008" = 0.4 AND "2007" < 0.5;