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_2409041_3 (production_code VARCHAR, original_air_date VARCHAR)
  ### Question:
  How many production codes have an original airdate of November 16, 1990?
  ### Answer:
  SELECT COUNT(production_code) FROM table_2409041_3 WHERE original_air_date = "November 16, 1990"