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 (yield VARCHAR, location VARCHAR)

### Question ###
What was the yield for a blast that was in nts area 3s?

### Accurate SQL ###

SELECT yield FROM table_name_39 WHERE location = "nts area 3s"