CREATE TABLE table_72402 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" TEXT, "Result" TEXT, "Candidates" TEXT)

What was the result of the election incumbent Brent Spence took place in?
SELECT "Result" FROM table_72402 WHERE "Incumbent" = 'Brent Spence'
SELECT "Result" FROM "table_72402" WHERE "Incumbent" = 'Brent Spence'