poland and south africa combined for how many total medals ?
CREATE TABLE table_203_724 (
    id number,
    "rank" number,
    "nation" text,
    "gold" number,
    "silver" number,
    "bronze" number,
    "total" number
)
SELECT SUM("total") FROM table_203_724 WHERE "nation" IN ('poland', 'south africa')
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: poland and south africa combined for how many total medals ? ### Input: CREATE TABLE table_203_724 (
    id number,
    "rank" number,
    "nation" text,
    "gold" number,
    "silver" number,
    "bronze" number,
    "total" number
) ### Response: SELECT SUM("total") FROM table_203_724 WHERE "nation" IN ('poland', 'south africa')