user: ### NOW ANSWER:
Question: On which date was the opponent Ireland and the status Five Nations?
Columns: ['Opposing Teams', 'Against', 'Date', 'Venue', 'Status']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Ireland', 12.0, '18/01/1975', 'Lansdowne Road , Dublin', 'Five Nations']
SQL:

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