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_70 (city_of_license VARCHAR, class VARCHAR, identifier VARCHAR)

### Question ###
What is the city of license when the class is LP and the identifier is CBDK?

### Accurate SQL ###

SELECT city_of_license FROM table_name_70 WHERE class = "lp" AND identifier = "cbdk"