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_49 (masculine_an_stems VARCHAR, feminine_ō_stems VARCHAR, masculine_u_stems VARCHAR)
  ### Question:
  What is the masculine an form for the word with a feminine ö ending of siangar and a masculine u ending of sunar?
  ### Answer:
  SELECT masculine_an_stems FROM table_name_49 WHERE feminine_ō_stems = "siangar" AND masculine_u_stems = "sunar"