I want to see the result for venue of n and attendance more than 20,664
CREATE TABLE "scottish_cup" (
  "date" text,
  "round" text,
  "opponent" text,
  "venue" text,
  "result" text,
  "attendance" real
);
SELECT "result" FROM "scottish_cup" WHERE "venue"='n' AND "attendance">'20,664';