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_name_66 (diameter__km_ VARCHAR, diameter__mi_ VARCHAR, gill VARCHAR)
  ### Question:
  What shows for the Diameter (km) when the Diameter (mi) is 8mi, and a Gill is e?
  ### Answer:
  SELECT diameter__km_ FROM table_name_66 WHERE diameter__mi_ = "8mi" AND gill = "e"