CREATE TABLE table_name_92 (set_1 VARCHAR, score VARCHAR, set_3 VARCHAR)

What is the Set 1 with a Score of 3 0, and has a Set 3 of 15 12?
SELECT set_1 FROM table_name_92 WHERE score = "3–0" AND set_3 = "15–12"
SELECT "set_1" FROM "table_name_92" WHERE "15–12" = "set_3" AND "3–0" = "score"