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_61 (band VARCHAR, area_served VARCHAR, purpose VARCHAR)
  ### Question:
  Which band serves darwin for commercial purpose?
  ### Answer:
  SELECT band FROM table_name_61 WHERE area_served = "darwin" AND purpose = "commercial"