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_81 ( film_title_used_in_nomination VARCHAR, actor_actress VARCHAR, category VARCHAR )

### Question ###
What was the film title that emma thompson was the actress nominated for best supporting actress?

### Accurate SQL ###

SELECT film_title_used_in_nomination FROM table_name_81 WHERE actor_actress = "emma thompson" AND category = "best supporting actress"