What is Score, when Date is Jun 16, and when Set 4 is 25-20?
CREATE TABLE "results_pool_b" (
  "date" text,
  "score" text,
  "set_1" text,
  "set_2" text,
  "set_3" text,
  "set_4" text,
  "set_5" text,
  "total" text
);
SELECT "score" FROM "results_pool_b" WHERE "date"='jun 16' AND "set_4"='25-20';