CREATE TABLE table_name_79 (set_3 VARCHAR, set_4 VARCHAR, date VARCHAR)

What is Set 3, when Set 4 is 25-21, and when Date is Jun 14?
SELECT set_3 FROM table_name_79 WHERE set_4 = "25-21" AND date = "jun 14"
SELECT "set_3" FROM "table_name_79" WHERE "25-21" = "set_4" AND "date" = "jun 14"