CREATE TABLE table_57648 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

Tell me the venue for north melbourne
SELECT "Venue" FROM table_57648 WHERE "Away team" = 'north melbourne'
SELECT "Venue" FROM "table_57648" WHERE "Away team" = 'north melbourne'