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_66 (ship VARCHAR, class___type VARCHAR, location VARCHAR)
### Question:
What is the Cargo Ship located at Birkenhead?
### Answer:
SELECT ship FROM table_name_66 WHERE class___type = "cargo ship" AND location = "birkenhead"