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_53 (main_language_s_ VARCHAR, film_title_used_in_nomination VARCHAR)

### Question ###
What is the primary language used in the film, Black Book?

### Accurate SQL ###

SELECT main_language_s_ FROM table_name_53 WHERE film_title_used_in_nomination = "black book"