CREATE TABLE table_57767 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

When the Away team is footscray, what is the Home team playing?
SELECT "Home team" FROM table_57767 WHERE "Away team" = 'footscray'
SELECT "Home team" FROM "table_57767" WHERE "Away team" = 'footscray'