What is the nationality of the person with 50 goals and rank 3?
CREATE TABLE "top_scorers_in_loi" (
  "ranking" real,
  "nationality" text,
  "name" text,
  "years" text,
  "goals" real
);
SELECT "nationality" FROM "top_scorers_in_loi" WHERE "goals"=50 AND "ranking"=3;