[['week', 'date', 'opponent', 'result', 'attendance'], ['1', 'september 6 , 1981', 'seattle seahawks', 'w 27 - 21', '41177'], ['2', 'september 13 , 1981', 'new york jets', 'w 31 - 30', '49454'], ['3', 'september 20 , 1981', 'cleveland browns', 'l 20 - 17', '52170'], ['4', 'september 27 , 1981', 'buffalo bills', 'w 27 - 24', '46418'], ['5', 'october 4 , 1981', 'houston oilers', 'l 17 - 10', '44350'], ['6', 'october 11 , 1981', 'baltimore colts', 'w 41 - 19', '33060'], ['7', 'october 18 , 1981', 'pittsburgh steelers', 'w 34 - 7', '57090'], ['8', 'october 25 , 1981', 'new orleans saints', 'l 17 - 7', '46336'], ['9', 'november 1 , 1981', 'houston oilers', 'w 34 - 21', '54736'], ['10', 'november 8 , 1981', 'san diego chargers', 'w 40 - 17', '51259'], ['11', 'november 15 , 1981', 'los angeles rams', 'w 24 - 10', '56836'], ['12', 'november 22 , 1981', 'denver broncos', 'w 38 - 21', '57207'], ['13', 'november 29 , 1981', 'cleveland browns', 'w 41 - 21', '75186'], ['14', 'december 6 , 1981', 'san francisco 49ers', 'l 21 - 3', '56796'], ['15', 'december 13 , 1981', 'pittsburgh steelers', 'w 17 - 10', '50623'], ['16', 'december 20 , 1981', 'atlanta falcons', 'w 30 - 28', '35972']]
the Bengal did not lose a game in November
the [ENT] did not lose a game in [ENT]