user: Question: What day was there a set 1 of 25-18?
Columns: ['Game', 'Date', 'Set 1', 'Set 2', 'Set 3', 'Set 4', 'Set 5', 'Result (sets)', 'Result (Pts)']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [4.0, 'May 4, 2004', '19-25', '22-25', '22-25', 'NA', 'NA', '0 - 3', '63 - 75']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Set 1" = '25-18';