Question: When south warrnambool has more than 8 wins, what is the least amount of losses?
SQL: SELECT MIN("Losses") FROM "2-18628904-9" WHERE "Club" = 'south warrnambool' AND "Wins" > 8.0;

Question: cobden has more than 1487 against and what average of losses?
SQL: SELECT AVG("Losses") FROM "2-18628904-9" WHERE "Club" = 'cobden' AND "Against" > 1487.0;