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 acceptance (Author VARCHAR, Submission_ID VARCHAR); CREATE TABLE submission (Author VARCHAR, Submission_ID VARCHAR)
  ### Question:
  List the authors who do not have submission to any workshop.
  ### Answer:
  SELECT Author FROM submission WHERE NOT Submission_ID IN (SELECT Submission_ID FROM acceptance)