CREATE TABLE table_name_9 (result VARCHAR, date VARCHAR, opponent VARCHAR, venue VARCHAR)

What was the result when Dundee were the Opponent at Venue A on 6 September 1986?
SELECT result FROM table_name_9 WHERE opponent = "dundee" AND venue = "a" AND date = "6 september 1986"
SELECT "result" FROM "table_name_9" WHERE "6 september 1986" = "date" AND "a" = "venue" AND "dundee" = "opponent"