CREATE TABLE table_56908 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

When the home team scored 8.8 (56), what team were they playing?
SELECT "Away team" FROM table_56908 WHERE "Home team score" = '8.8 (56)'
SELECT "Away team" FROM "table_56908" WHERE "Home team score" = '8.8 (56)'