At a certain book club, the monthly discussion sessions are run by members elected to the Book Review Committee; a member serving in that role is called a Book Club Organizer. Each month one member nominates the book the club will read. Before the session, the member who wrote the book being discussed prepares a self-reflection report, and any member — the author included — may submit a written critique for the committee to consider. Once the report and the critiques are in, the committee convenes the discussion session. Participation in a session is restricted, and the diagram shows how the club decides whether participation is mandatory, optional, or barred for a given member.

On the basis of this information, select from each drop-down menu the option that creates the most accurate statement.
According to the diagram, a member who should never be allowed to participate in a book club discussion unless that member is also .