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 film (Studio VARCHAR, Director VARCHAR)
  ### Question:
  Show the studios that have not produced films with director "Walter Hill".
  ### Answer:
  SELECT Studio FROM film EXCEPT SELECT Studio FROM film WHERE Director = "Walter Hill"