SELECT "Away team score" FROM table_56174 WHERE "Home team score" = '6.7 (43)'
If the home team scored 6.7 (43), what was the away teams score?
CREATE TABLE table_56174 (
    "Home team" text,
    "Home team score" text,
    "Away team" text,
    "Away team score" text,
    "Venue" text,
    "Crowd" real,
    "Date" text
)