user: Question: What day was the opposing team Australia and the against 25?
Columns: ['Opposing Teams', 'Against', 'Date', 'Venue', 'Status']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Scotland', 13.0, '01/02/1997', 'Twickenham , London', 'Five Nations']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Against" = 25.0 AND "Opposing Teams" = 'Australia';