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_18788823_5 (team VARCHAR, date_of_appointment VARCHAR)
### Question:
Which team appointed a person on 23 December 2008?
### Answer:
SELECT team FROM table_18788823_5 WHERE date_of_appointment = "23 December 2008"