What was the average number of attendance for the game on November 29, 1981 played after week 13?
CREATE TABLE table_name_40 (attendance INTEGER, date VARCHAR, week VARCHAR)
SELECT AVG(attendance) FROM table_name_40 WHERE date = "november 29, 1981" AND week > 13
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_40 (attendance INTEGER, date VARCHAR, week VARCHAR) Question: What was the average number of attendance for the game on November 29, 1981 played after week 13? [/INST] SELECT AVG(attendance) FROM table_name_40 WHERE date = "november 29, 1981" AND week > 13 </s>