CREATE TABLE "pool_c" (
  "date" text,
  "score" text,
  "set_1" text,
  "set_2" text,
  "set_3" text,
  "total" text
);

Question: What date was the score 3–0, and set 1 was 25–22?
SQL: SELECT "date" FROM "pool_c" WHERE "score"='3–0' AND "set_1"='25–22';

Question: What date was the total 56–75?
SQL: SELECT "date" FROM "pool_c" WHERE "total"='56–75';

Question: What is the Set 1 when Set 3 was 25–15?
SQL: SELECT "set_1" FROM "pool_c" WHERE "set_3"='25–15';

Question: What date was the total 75–45?
SQL: SELECT "date" FROM "pool_c" WHERE "total"='75–45';