CREATE TABLE table_8946 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Ground" TEXT, "Crowd" FLOAT, "Date" TEXT, "Time" TEXT)

Who was the away team at the Football Park match?
SELECT "Away team" FROM table_8946 WHERE "Ground" = 'football park'
SELECT "Away team" FROM "table_8946" WHERE "Ground" = 'football park'