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_83 ( class VARCHAR, number_in_class INTEGER )

### Question ###
Which class has more than 15 people in the class?

### Accurate SQL ###

SELECT class FROM table_name_83 WHERE number_in_class > 15