user: Question: Who is the away team that played at Punt Road Oval where the crowd was larger than 17000?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Richmond', '21.18 (144)', 'South Melbourne', '9.13 (67)', 'Punt Road Oval', 21000.0, '10 July 1948']
SQL:

assistant: SELECT "Away team" FROM "Table" WHERE "Crowd" > 17000.0 AND "Venue" = 'Punt Road Oval';