CREATE TABLE table_54572 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

When the Home team score was 20.16 (136), which Away team were they playing?
SELECT "Away team" FROM table_54572 WHERE "Home team score" = '20.16 (136)'
SELECT "Away team" FROM "table_54572" WHERE "Home team score" = '20.16 (136)'