user: Question: What is the average number of draws for the team that had more than 0 wins?
Columns: ['Season', 'Team', 'Wins', 'Losses', 'Draws']
Types: ['real', 'text', 'real', 'real', 'real']
Sample row: [1898.0, 'West Adelaide', 0.0, 14.0, 0.0]
SQL:

assistant: SELECT AVG("Draws") FROM "Table" WHERE "Wins" > 0.0;