user: Question: What is the average number of games with a record of 20-12?
Columns: ['Game', 'Date', 'Opponent', 'Score', 'Location', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [30.0, 'Wed. Jan. 2', 'Orlando Magic', '110-94', 'FleetCenter', '19-11']
SQL:

assistant: SELECT AVG("Game") FROM "Table" WHERE "Record" = '20-12';