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_52 (opponent VARCHAR, result VARCHAR)
  ### Question:
  Tell mem the opponent for result of w 31-21
  ### Answer:
  SELECT opponent FROM table_name_52 WHERE result = "w 31-21"