CREATE TABLE table_52505 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

At the home game in Collingwood, how much did the away team score?
SELECT "Away team score" FROM table_52505 WHERE "Home team" = 'collingwood'
SELECT "Away team score" FROM "table_52505" WHERE "Home team" = 'collingwood'