CREATE TABLE table_78090 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What away team played at Kardinia Park?
SELECT "Away team score" FROM table_78090 WHERE "Venue" = 'kardinia park'
SELECT "Away team score" FROM "table_78090" WHERE "Venue" = 'kardinia park'