CREATE TABLE table_39761 ("Office" TEXT, "Democratic ticket" TEXT, "Republican ticket" TEXT, "Law Preservation ticket" TEXT, "Socialist ticket" TEXT, "Socialist Labor ticket" TEXT)

Who's the Socialist ticket with a Socialist Labor ticket of charles m. carlson?
SELECT "Socialist ticket" FROM table_39761 WHERE "Socialist Labor ticket" = 'charles m. carlson'
SELECT "Socialist ticket" FROM "table_39761" WHERE "Socialist Labor ticket" = 'charles m. carlson'