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_30 (builder VARCHAR, fleet_series VARCHAR)
  ### Question:
  Which builder has a fleet series of s057-s061?
  ### Answer:
  SELECT builder FROM table_name_30 WHERE fleet_series = "s057-s061"