CREATE TABLE table_51918 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

Which away team has a Home team score of 17.13 (115)?
SELECT "Away team" FROM table_51918 WHERE "Home team score" = '17.13 (115)'
SELECT "Away team" FROM "table_51918" WHERE "Home team score" = '17.13 (115)'