Name the most gold when bronze is more than 0 and rank is more than 5 with total more than 2
CREATE TABLE "performance_by_nation" (
  "rank" real,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT MAX("gold") FROM "performance_by_nation" WHERE "bronze">0 AND "rank">5 AND "total">2;