CREATE TABLE table_203_724 (id DECIMAL, "rank" DECIMAL, "nation" TEXT, "gold" DECIMAL, "silver" DECIMAL, "bronze" DECIMAL, "total" DECIMAL)

poland and south africa combined for how many total medals ?
SELECT SUM("total") FROM table_203_724 WHERE "nation" IN ('poland', 'south africa')
SELECT SUM("total") FROM "table_203_724" WHERE "nation" IN ('poland', 'south africa')