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_29087004_2 (united_states_original_airdate VARCHAR, written_by VARCHAR)
  ### Question:
  What is the original United States air date of the episode written by Mike Ferris? 
  ### Answer:
  SELECT united_states_original_airdate FROM table_29087004_2 WHERE written_by = "Mike Ferris"