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_24649082_1 (original_air_date VARCHAR, written_by VARCHAR)
  ### Question:
  How many original air dates for the episode written by David H. Goodman & Andrew Kreisberg?
  ### Answer:
  SELECT COUNT(original_air_date) FROM table_24649082_1 WHERE written_by = "David H. Goodman & Andrew Kreisberg"