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_37 (label VARCHAR, date VARCHAR, format VARCHAR)
### Question:
What label released a CD in 1988?
### Answer:
SELECT label FROM table_name_37 WHERE date = "1988" AND format = "cd"