user: Question: Which Lost has an Against of 49 and a Played smaller than 20?
Columns: ['Position', 'Team', 'Points', 'Played', 'Drawn', 'Lost', 'Against', 'Difference']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [1.0, 'Corinthians', 35.0, 20.0, 3.0, 1.0, 17.0, '44']
SQL:

assistant: SELECT "Lost" FROM "Table" WHERE "Against" = 49.0 AND "Played" < 20.0;