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_85 (frequency VARCHAR, part_number_s_ VARCHAR)
### Question:
What is Frequency, when Part Number(s) is AY80609004002AC?
### Answer:
SELECT frequency FROM table_name_85 WHERE part_number_s_ = "ay80609004002ac"