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_54 (attendance INTEGER, opponent VARCHAR, week VARCHAR)
### Question:
Opponent of at boston patriots, and a Week larger than 3 had what average attendance?
### Answer:
SELECT AVG(attendance) FROM table_name_54 WHERE opponent = "at boston patriots" AND week > 3