CREATE TABLE table_6789 ("Date" TEXT, "Time" TEXT, "Score" TEXT, "Set 1" TEXT, "Set 2" TEXT, "Set 3" TEXT, "Set 4" TEXT, "Total" TEXT, "Report" TEXT)

What is the Date with a Time of 17:37, and the Set 4 is 25 15?
SELECT "Date" FROM table_6789 WHERE "Time" = '17:37' AND "Set 4" = '25–15'
SELECT "Date" FROM "table_6789" WHERE "Set 4" = '25–15' AND "Time" = '17:37'