CREATE TABLE table_75231 ("Season" TEXT, "Oberliga Bayern" TEXT, "Oberliga Hessen" TEXT, "Oberliga Baden-W\\u00fcrttemberg" TEXT, "Oberliga S\\u00fcdwest" TEXT)

Which Oberliga S dwest has an Oberliga Bayern of fc schweinfurt 05?
SELECT "Oberliga S\u00fcdwest" FROM table_75231 WHERE "Oberliga Bayern" = 'fc schweinfurt 05'
SELECT "Oberliga S\u00fcdwest" FROM "table_75231" WHERE "Oberliga Bayern" = 'fc schweinfurt 05'