Which Total has a Bronze larger than 12, and a Silver larger than 772, and a Country of thailand?
CREATE TABLE "southeast_asian_games" (
  "country" text,
  "gold" real,
  "silver" real,
  "bronze" real,
  "total" real
);
SELECT SUM("total") FROM "southeast_asian_games" WHERE "bronze">12 AND "silver">772 AND "country"='thailand';