What is the highest total for bronze with a gold larger than 0, a silver smaller than 5, and a total of 15?
CREATE TABLE "medal_table" (
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT MAX("bronze") FROM "medal_table" WHERE "gold">0 AND "total"=15 AND "silver"<5;