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_14 (ihsaa_football_class VARCHAR, ihsaa_class VARCHAR, enrollment VARCHAR)
### Question:
Which IHSAA Football Class has an IHSAA Class of aa, and an Enrollment of 475?
### Answer:
SELECT ihsaa_football_class FROM table_name_14 WHERE ihsaa_class = "aa" AND enrollment = 475