What is the total where the nation is South Africa (rsa) and bronze is less than 1?
CREATE TABLE "medal_table" (
  "rank" real,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT SUM("total") FROM "medal_table" WHERE "nation"='south africa (rsa)' AND "bronze"<1;