text: 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_24 (date_of_vacancy VARCHAR, team VARCHAR, date_of_appointment VARCHAR)
  ### Question:
  What is the date of vacancy of team fc bayern munich, which had a date of appointment on 27 April 2009?
  ### Answer:
  SELECT date_of_vacancy FROM table_name_24 WHERE team = "fc bayern munich" AND date_of_appointment = "27 april 2009"