CREATE TABLE table_8275 ("Tie no" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Attendance" TEXT)

who is the away team when the home team is luton town?
SELECT "Away team" FROM table_8275 WHERE "Home team" = 'luton town'
SELECT "Away team" FROM "table_8275" WHERE "Home team" = 'luton town'