Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_85 ( enrollment INTEGER, ihsaa_football_class VARCHAR )

### Question ###
What is the enrollment for the AAAA class in IHSAA?

### Accurate SQL ###

SELECT SUM(enrollment) FROM table_name_85 WHERE ihsaa_football_class = "aaaa"