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_28138035_27 (mens_singles VARCHAR, year_location VARCHAR)
  ### Question:
  Who is listed under mens singles when the year location is 2009 doha?
  ### Answer:
  SELECT mens_singles FROM table_28138035_27 WHERE year_location = "2009 Doha"