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_26561509_1 (written_by VARCHAR, directed_by VARCHAR, no VARCHAR)
  ### Question:
  The episode with the no. 54, directed by Charles Haid, is written by who?
  ### Answer:
  SELECT written_by FROM table_26561509_1 WHERE directed_by = "Charles Haid" AND no = 54