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_28948937_3 (partner VARCHAR, outcome VARCHAR, surface VARCHAR)
  ### Question:
  What is the name of the partner that has a winner outcome and a hard surface?
  ### Answer:
  SELECT partner FROM table_28948937_3 WHERE outcome = "Winner" AND surface = "Hard"