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_13836704_8 (rank INTEGER, airport VARCHAR)
  ### Question:
  Name the rank of birmingham airport
  ### Answer:
  SELECT MAX(rank) FROM table_13836704_8 WHERE airport = "Birmingham airport"