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_52 ( playoffs VARCHAR, open_cup VARCHAR, regular_season VARCHAR )

### Question ###
What shows for Playoffs when the Open Cup shows as did not qualify, and a Regular Season was 3rd, south atlantic?

### Accurate SQL ###

SELECT playoffs FROM table_name_52 WHERE open_cup = "did not qualify" AND regular_season = "3rd, south atlantic"