user: ### NOW ANSWER:
Question: Name the Against which has a Venue of Wembley Stadium , London?
Columns: ['Opposing Teams', 'Against', 'Date', 'Venue', 'Status']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Scotland', 7.0, '18/01/1992', 'Murrayfield , Edinburgh', 'Five Nations']
SQL:

assistant: SELECT MAX("Against") FROM "Table" WHERE "Venue" = 'Wembley Stadium , London';