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_30011_2 (prefix_class VARCHAR, equivalent VARCHAR)
### Question:
What is every prefix class for the equivalent of NTE160?
### Answer:
SELECT prefix_class FROM table_30011_2 WHERE equivalent = "NTE160"