user: Question: How many people were in attendance in a week over 4 on december 6, 1981?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 6, 1981', 'at Pittsburgh Steelers', 'W 37–33', 53305.0]
SQL:

assistant: SELECT SUM("Attendance") FROM "Table" WHERE "Week" > 4.0 AND "Date" = 'december 6, 1981';