user: Question: What was the series count at on May 23? 
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Series']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'May 23', '@ Detroit', 'W 91–86 (OT)', 'Dwyane Wade (25)', 'Udonis Haslem (9)', 'Dwyane Wade (5)', 'The Palace of Auburn Hills 22,076', '1–0']
SQL:

assistant: SELECT "Series" FROM "Table" WHERE "Date" = 'May 23';