CREATE TABLE table_33728 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the score for Footscray when they were the away team?
SELECT "Away team score" FROM table_33728 WHERE "Away team" = 'footscray'
SELECT "Away team score" FROM "table_33728" WHERE "Away team" = 'footscray'