What is the total of rank when silver is more than 1, gold is 2, and total is more than 4?
CREATE TABLE "medals_table" (
  "rank" real,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT SUM("rank") FROM "medals_table" WHERE "silver">1 AND "gold"=2 AND "total">4;