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_32 (evening_gown INTEGER, average VARCHAR)
  ### Question:
  What is the mean evening gown number when the average is 8.686?
  ### Answer:
  SELECT AVG(evening_gown) FROM table_name_32 WHERE average = 8.686