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_12 (cover VARCHAR, published VARCHAR)
### Question:
What cover has a published date of May 27, 2009 (hc) May 20, 2009 (tpb)?
### Answer:
SELECT cover FROM table_name_12 WHERE published = "may 27, 2009 (hc) may 20, 2009 (tpb)"