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_73 ( school_year VARCHAR, class_aAA VARCHAR, dalhart VARCHAR, class_aAAAA VARCHAR, edinburg VARCHAR )

### Question ###
Which school year was the Class AAA dalhart and the class AAAAA edinburg?

### Accurate SQL ###

SELECT school_year FROM table_name_73 WHERE class_aAA = dalhart AND class_aAAAA = edinburg