user: Question: How many games were played on March 15?
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [59.0, 'March 2', 'New Orleans', 'L 91–98 (OT)', 'Andre Iguodala (30)', 'Reggie Evans (8)', 'Andre Miller (7)', 'Wachovia Center 14,299', '29–30']
SQL:

assistant: SELECT COUNT("Game") FROM "Table" WHERE "Date" = 'March 15';