CREATE TABLE table_33003 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the home team's score at kardinia park?
SELECT "Home team score" FROM table_33003 WHERE "Venue" = 'kardinia park'
SELECT "Home team score" FROM "table_33003" WHERE "Venue" = 'kardinia park'