Which set 3 has a Set 1 of 19-25, and a Set 2 of 19-25?
CREATE TABLE "results_pool_c" (
  "date" text,
  "score" text,
  "set_1" text,
  "set_2" text,
  "set_3" text,
  "set_4" text,
  "set_5" text,
  "total" text
);
SELECT "set_3" FROM "results_pool_c" WHERE "set_1"='19-25' AND "set_2"='19-25';