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_21831229_3 (original_us_air_date VARCHAR, prod_code VARCHAR)
  ### Question:
  What was the date that the episode with a production code of 213 was originally aired?
  ### Answer:
  SELECT original_us_air_date FROM table_21831229_3 WHERE prod_code = 213