user: Question: When Status of Five Nations, and a Venue of Twickenham , London, and a Opposing Teams of Ireland are in?
Columns: ['Opposing Teams', 'Against', 'Date', 'Venue', 'Status']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['France', 10.0, '16/01/1988', 'Parc des Princes , Paris', 'Five Nations']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Status" = 'Five Nations' AND "Venue" = 'Twickenham , London' AND "Opposing Teams" = 'Ireland';