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_91 (completed VARCHAR, pennant_number VARCHAR)
### Question:
When is the completed date of the destroyer with a pennant number h63?
### Answer:
SELECT completed FROM table_name_91 WHERE pennant_number = "h63"