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_19 (episode VARCHAR, year VARCHAR, show VARCHAR)
  ### Question:
  What is the Episode number of Ernest Dickerson in 2009 when the show was dexter?
  ### Answer:
  SELECT episode FROM table_name_19 WHERE year = 2009 AND show = "dexter"