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_92 (ihsaa_class VARCHAR, ihsaa_football_class VARCHAR, school VARCHAR)
### Question:
What is the IHSAA class of Centerville, which plays IHSAA class AA football?
### Answer:
SELECT ihsaa_class FROM table_name_92 WHERE ihsaa_football_class = "aa" AND school = "centerville"