CREATE TABLE table_4749 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the away team score when the home team scored 6.11 (47)?
SELECT "Away team score" FROM table_4749 WHERE "Home team score" = '6.11 (47)'
SELECT "Away team score" FROM "table_4749" WHERE "Home team score" = '6.11 (47)'