CREATE TABLE table_77559 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the away team score when home team score is 20.12 (132)?
SELECT "Away team score" FROM table_77559 WHERE "Home team score" = '20.12 (132)'
SELECT "Away team score" FROM "table_77559" WHERE "Home team score" = '20.12 (132)'