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_22297198_3 (team VARCHAR, date_of_vacancy VARCHAR)
### Question:
What team did a manager leave on 12 Dec 2009
### Answer:
SELECT team FROM table_22297198_3 WHERE date_of_vacancy = "12 Dec 2009"