SELECT AVG(yards) FROM table_name_2 WHERE game_time = "2nd quarter (0:00)" AND date = "november 8, 1971"
Waktu permainan kuartal ke -2 (0:00), dan tanggal 8 November 1971 memiliki berapa rata -rata yard?
CREATE TABLE table_name_2 (yards INTEGER, game_time VARCHAR, date VARCHAR)