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_20 (attendance INTEGER, opponent VARCHAR, week VARCHAR)
### Question:
What is the largest crowd size at a match against the Chicago Cardinals after Week 10 of the season?
### Answer:
SELECT MAX(attendance) FROM table_name_20 WHERE opponent = "chicago cardinals" AND week > 10