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_39 ( region_1_release VARCHAR, region_2_release VARCHAR )

### Question ###
What is the region 1 release that has july 20, 2009 as the region 2?

### Accurate SQL ###

SELECT region_1_release FROM table_name_39 WHERE region_2_release = "july 20, 2009"