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_20613292_1 (production_code VARCHAR, written_by VARCHAR, directed_by VARCHAR)
  ### Question:
  What's the production code of the episode written by Kirker Butler and directed by Dan Povenmire?
  ### Answer:
  SELECT production_code FROM table_20613292_1 WHERE written_by = "Kirker Butler" AND directed_by = "Dan Povenmire"