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_2701851_5 (production_code VARCHAR, no_in_series VARCHAR)
  ### Question:
  How many production codes did the episode number in series 46b have?
  ### Answer:
  SELECT COUNT(production_code) FROM table_2701851_5 WHERE no_in_series = "46b"