user: Question: On what date was the record 21-25?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['May 1', '@ Indians', '7 - 5', 'Springer (1-4)', 42712.0, '12-15']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Record" = '21-25';