How many gold medals did the team that won a total of 10 medals and 3 silver medals win?
CREATE TABLE "medalists_per_nation" (
  "rank" text,
  "nation" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT "gold" FROM "medalists_per_nation" WHERE "silver"=3 AND "total"=10;