CREATE TABLE table_18440 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Result" TEXT, "Candidates" TEXT)

What was the result in the Arkansas 5 district election?
SELECT "Result" FROM table_18440 WHERE "District" = 'Arkansas 5'
SELECT "Result" FROM "table_18440" WHERE "District" = 'Arkansas 5'