Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_31 (attendance INTEGER, date VARCHAR, week VARCHAR)
### Question:
What is the average attendance for the games after week 2 on September 23, 1973?
### Answer:
SELECT AVG(attendance) FROM table_name_31 WHERE date = "september 23, 1973" AND week > 2