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_18522916_5 (date_of_vacancy VARCHAR, date_of_appointment VARCHAR)
### Question:
Name the date of vacancy for 29 december 2008 being date of appointment
### Answer:
SELECT date_of_vacancy FROM table_18522916_5 WHERE date_of_appointment = "29 December 2008"