user: Question: What cardwell has an Insider Advantage and a knight of 1%
Columns: ['Source', 'Date', 'Cardwell', 'Jones', 'Knight', 'Lanier', 'Martin']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Insider Advantage', 'July 8–9, 2008', '11%', '20%', '4%', '1%', '31%']
SQL:

assistant: SELECT "Cardwell" FROM "Table" WHERE "Source" = 'Insider Advantage' AND "Knight" = '1%';