Who was the opponent on the date of November 29, 1970 and the attendance was less than 31,427?
CREATE TABLE table_name_41 (week INTEGER, date VARCHAR, attendance VARCHAR)
SELECT AVG(week) FROM table_name_41 WHERE date = "november 29, 1970" AND attendance < 31 OFFSET 427 ROWS
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_41 (week INTEGER, date VARCHAR, attendance VARCHAR) Question: Who was the opponent on the date of November 29, 1970 and the attendance was less than 31,427? [/INST] SELECT AVG(week) FROM table_name_41 WHERE date = "november 29, 1970" AND attendance < 31 OFFSET 427 ROWS </s>