user: Question: What is the number of wins when position was larger than 6, and conceded was smaller than 19?
Columns: ['Position', 'Team', 'Played', 'Wins', 'Draws', 'Losses', 'Scored', 'Conceded', 'Points']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'Olimpia', 10.0, 8.0, 2.0, 0.0, 26.0, 8.0, 26.0]
SQL:

assistant: SELECT SUM("Wins") FROM "Table" WHERE "Position" > 6.0 AND "Conceded" < 19.0;