user: Question: What was the result of the event on 20 September 2008, held at the Firhill venue, at which more than 3303 were in attendance?
Columns: ['Date', 'Opponent', 'Venue', 'Result', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['2 August 2008', 'Dunfermline Athletic', 'Firhill', '1-0', 3092.0]
SQL:

assistant: SELECT "Result" FROM "Table" WHERE "Attendance" > 3303.0 AND "Venue" = 'Firhill' AND "Date" = '20 September 2008';