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_26998135_2 (date_of_appointment VARCHAR, outgoing_manager VARCHAR)
  ### Question:
  What is the date of appointment when the outgoing manager was mustafa denizli?
  ### Answer:
  SELECT date_of_appointment FROM table_26998135_2 WHERE outgoing_manager = "Mustafa Denizli"