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_81 (school VARCHAR, ihsaa_class__football_class VARCHAR)
### Question:
What School had 3a/2a as the value for IHSAA Class/ Football Class?
### Answer:
SELECT school FROM table_name_81 WHERE ihsaa_class__football_class = "3a/2a"