user: ### NOW ANSWER:
Question: WHAT IS THE GAME ON September 13?
Columns: ['Game', 'Date', 'Opponent', 'Score', 'High points', 'High rebounds', 'High assists', 'Location/Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [30.0, 'September 5', 'Chicago', 'W 80-75', 'Whitmore (17)', 'Jones (6)', 'Whalen (6)', 'Mohegan Sun Arena 8,088', '20-10']
SQL:

assistant: SELECT AVG("Game") FROM "Table" WHERE "Date" = 'September 13';