How much gold when silver, bronze and total is smaller than 1?
CREATE TABLE "medal_table" (
  "rank" text,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT MAX("gold") FROM "medal_table" WHERE "silver"<1 AND "bronze"=1 AND "total"<1;