Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
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?
### Answer:
SELECT us_ac FROM table_name_16 WHERE year = 1985 AND us_hot_100 = "57"