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_14 (manner_of_departure VARCHAR, date_of_vacancy VARCHAR)
### Question:
what is the manner of departure when the date of vacancy is 15 september 2008?
### Answer:
SELECT manner_of_departure FROM table_name_14 WHERE date_of_vacancy = "15 september 2008"