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_27 (buechel_ VARCHAR, _manhart_spelling__pronunciation_ VARCHAR, dakota_mission VARCHAR, deloria_ VARCHAR, _boas VARCHAR)
  ### Question:
  Deloria & Boas of ų, and a Dakota Mission of un had what Buechel & Manhart spelling (pronunciation)?
  ### Answer:
  SELECT buechel_ & _manhart_spelling__pronunciation_ FROM table_name_27 WHERE deloria_ & _boas = "ų" AND dakota_mission = "un"