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_23403578_3 (original_air_date VARCHAR, prod_code VARCHAR)
  ### Question:
  When did the episode with production code 213 air for the first time?
  ### Answer:
  SELECT original_air_date FROM table_23403578_3 WHERE prod_code = "213"