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_14603212_1 (school_year VARCHAR, class_aA VARCHAR, Franklin VARCHAR)
### Question:
For franklin of class aa, which school years does this occur? 
### Answer:
SELECT school_year FROM table_14603212_1 WHERE class_aA = Franklin