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_4 (classification VARCHAR, current_conference VARCHAR, location VARCHAR)

### Question ###
What is the classification for the school in the NEC Conference located in New Britain, Connecticut?

### Accurate SQL ###

SELECT classification FROM table_name_4 WHERE current_conference = "nec" AND location = "new britain, connecticut"