user: Question: What is the lowest Against, when Venue is "Twickenham , London", when Status is "Six Nations", and when Opposing Teams is "France"?
Columns: ['Opposing Teams', 'Against', 'Date', 'Venue', 'Status']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Wales', 11.0, '05/02/2005', 'Millennium Stadium , Cardiff', 'Six Nations']
SQL:

assistant: SELECT MIN("Against") FROM "Table" WHERE "Venue" = 'Twickenham , London' AND "Status" = 'Six Nations' AND "Opposing Teams" = 'France';