user: Question: What is the average Against, when Status is "Five Nations", and when Date is "16/03/1996"?
Columns: ['Opposing Teams', 'Against', 'Date', 'Venue', 'Status']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['France', 15.0, '20/01/1996', 'Parc des Princes , Paris', 'Five Nations']
SQL:

assistant: SELECT AVG("Against") FROM "Table" WHERE "Status" = 'Five Nations' AND "Date" = '16/03/1996';