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_45 (episode VARCHAR, air_date VARCHAR, viewers VARCHAR)
  ### Question:
  What is the episode name that aired on July 23, 2009 with more than 3.31 viewers?
  ### Answer:
  SELECT episode FROM table_name_45 WHERE air_date = "july 23, 2009" AND viewers > 3.31