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_16 (us_ac VARCHAR, year VARCHAR, us_hot_100 VARCHAR)

### Question ###
What is th US A.C. in 1985 with a US hot 100 of 57?

### Accurate SQL ###

SELECT us_ac FROM table_name_16 WHERE year = 1985 AND us_hot_100 = "57"