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_54 ( authority VARCHAR, roll VARCHAR, decile VARCHAR, area VARCHAR )

### Question ###
What authority controls the school in Levin that has a decile of 6, and a roll of 226?

### Accurate SQL ###

SELECT authority FROM table_name_54 WHERE decile = 6 AND area = "levin" AND roll = 226