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_13397394_1 (completed INTEGER, building VARCHAR)
### Question:
what is the maximum completed for delta bessborough
### Answer:
SELECT MAX(completed) FROM table_13397394_1 WHERE building = "Delta Bessborough"