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_6 (opponent VARCHAR, date VARCHAR, outcome VARCHAR, surface VARCHAR)
  ### Question:
  Who is the opponent for the winner outcome on a hard surface on August 27, 2011?
  ### Answer:
  SELECT opponent FROM table_name_6 WHERE outcome = "winner" AND surface = "hard" AND date = "august 27, 2011"