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_68 (county VARCHAR, ihsaa_class VARCHAR, enrollment VARCHAR)
### Question:
Which County has an IHSAA Class of aaa, and an Enrollment smaller than 799?
### Answer:
SELECT county FROM table_name_68 WHERE ihsaa_class = "aaa" AND enrollment < 799