CREATE TABLE table_8346 ("Date" TEXT, "Round" TEXT, "Opponent" TEXT, "Venue" TEXT, "Result" TEXT, "Attendance" FLOAT)

Which Result has a Venue of A, and an Opponent of manchester united?
SELECT "Result" FROM table_8346 WHERE "Venue" = 'a' AND "Opponent" = 'manchester united'
SELECT "Result" FROM "table_8346" WHERE "Opponent" = 'manchester united' AND "Venue" = 'a'