what AAAAA class has the school year of 1990-91?
CREATE TABLE table_name_56 (class_aAAAA VARCHAR, school_year VARCHAR)
SELECT class_aAAAA FROM table_name_56 WHERE school_year = "1990-91"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_56 (class_aAAAA VARCHAR, school_year VARCHAR) Question: what AAAAA class has the school year of 1990-91? [/INST] SELECT class_aAAAA FROM table_name_56 WHERE school_year = "1990-91" </s>