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 member (name VARCHAR, member_id VARCHAR); CREATE TABLE membership_register_branch (name VARCHAR, member_id VARCHAR)
  ### Question:
  Show member names without any registered branch.
  ### Answer:
  SELECT name FROM member WHERE NOT member_id IN (SELECT member_id FROM membership_register_branch)