Which report has a Set 3 value of 21–25?
CREATE TABLE "nagano_round" (
  "date" text,
  "time" text,
  "score" text,
  "set_1" text,
  "set_2" text,
  "set_3" text,
  "total" text,
  "report" text
);
SELECT "report" FROM "nagano_round" WHERE "set_3"='21–25';