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 song (Name VARCHAR, Singer_ID VARCHAR); CREATE TABLE singer (Name VARCHAR, Singer_ID VARCHAR)
  ### Question:
  List the name of singers that do not have any song.
  ### Answer:
  SELECT Name FROM singer WHERE NOT Singer_ID IN (SELECT Singer_ID FROM song)