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_13 (free VARCHAR, ku VARCHAR, genitive_1 VARCHAR)
### Question:
Which Free polite has a Genitive 1 of *=ku?
### Answer:
SELECT free AS polite FROM table_name_13 WHERE genitive_1 = * = ku