What was the date of release for the episode sorted value of 6Y/AA?
CREATE TABLE table_name_13 (released VARCHAR, series_sorted VARCHAR)
SELECT released FROM table_name_13 WHERE series_sorted = "6y/aa"
### Context: CREATE TABLE table_name_13 (released VARCHAR, series_sorted VARCHAR) ### Question: What was the date of release for the episode sorted value of 6Y/AA? ### Answer: SELECT released FROM table_name_13 WHERE series_sorted = "6y/aa"