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_20 (to_par INTEGER, player VARCHAR)
  ### Question:
  What is the average To Par, when Player is "Billy Casper"?
  ### Answer:
  SELECT AVG(to_par) FROM table_name_20 WHERE player = "billy casper"