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_17289604_38 (round_of_64 VARCHAR, athlete VARCHAR, event VARCHAR, round_of_16 VARCHAR)
  ### Question:
  What was round of 64 of the singles event when the result of round 16 was did not advance and the athlete was Iveta Benešová?
  ### Answer:
  SELECT round_of_64 FROM table_17289604_38 WHERE event = "Singles" AND round_of_16 = "Did not advance" AND athlete = "Iveta Benešová"