CREATE TABLE table_42038 ("Date" TEXT, "Score" TEXT, "Set 1" TEXT, "Set 2" TEXT, "Set 3" TEXT, "Set 4" TEXT, "Set 5" TEXT, "Total" TEXT)

What is the total for the set 2 of 25-18?
SELECT "Total" FROM table_42038 WHERE "Set 2" = '25-18'
SELECT "Total" FROM "table_42038" WHERE "Set 2" = '25-18'