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_68 (date_of_appointment VARCHAR, replaced_by VARCHAR)
  ### Question:
  When was the appointment date for the manager replaced by Lucien Favre?
  ### Answer:
  SELECT date_of_appointment FROM table_name_68 WHERE replaced_by = "lucien favre"