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_24938621_3 (no VARCHAR, written_by VARCHAR)
  ### Question:
  What episode number was written by Gregg Hurwitz?
  ### Answer:
  SELECT no FROM table_24938621_3 WHERE written_by = "Gregg Hurwitz"