user: Question: Which election, in 2003 had the lowest turnout, but also had 57 in 1999 and less then 54 in 2007?
Columns: ['Party', '1999 Election', '2003 Election', '2007 Election', 'May 2010', '2011 Election', 'May 2012']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Conservative', 25.0, 16.0, 41.0, 37.0, 45.0, 46.0]
SQL:

assistant: SELECT MIN("2003 Election") FROM "Table" WHERE "1999 Election" = 57.0 AND "2007 Election" < 54.0;