CREATE TABLE table_78110 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

When a home team scored 17.15 (117) and the away team scored 6.9 (45), what was the away team?
SELECT "Away team" FROM table_78110 WHERE "Home team score" = '17.15 (117)' AND "Away team score" = '6.9 (45)'
SELECT "Away team" FROM "table_78110" WHERE "Away team score" = '6.9 (45)' AND "Home team score" = '17.15 (117)'