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_21 ( extinct INTEGER, nbr_class VARCHAR )

### Question ###
What is the car with the lowest extinct year that has a NBR class of 32?

### Accurate SQL ###

SELECT MIN(extinct) FROM table_name_21 WHERE nbr_class = 32