CREATE TABLE table_51747 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

What is the name of the away team that played at Kardinia Park?
SELECT "Away team" FROM table_51747 WHERE "Venue" = 'kardinia park'
SELECT "Away team" FROM "table_51747" WHERE "Venue" = 'kardinia park'