user: Question: Where was the game played where North Melbourne was the away team?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Geelong', '16.13 (109)', 'South Melbourne', '14.11 (95)', 'Kardinia Park', 21603.0, '27 May 1978']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Away team" = 'North Melbourne';