CREATE TABLE table_6884 ("Date" CLOB, "Score" CLOB, "Set 1" CLOB, "Set 2" CLOB, "Set 3" CLOB, "Set 4" CLOB, "Set 5" CLOB, "Total" CLOB)

What is Set 3, when Set 4 is 25-21, and when Date is Jun 14?
SELECT "Set 3" FROM table_6884 WHERE "Set 4" = '25-21' AND "Date" = 'jun 14'
SELECT "Set 3" FROM "table_6884" WHERE "Date" = 'jun 14' AND "Set 4" = '25-21'