Which of the Following Is a Possible Reason for a Judge

Which of the following is a possible reason for a judge to close any portion of a trial to the public (and therefore the media) ?

A) There must be a fundamental right (such as privacy or fair trial) at risk if the proceeding is held in public
B) There must be convincing evidence (not mere speculation) that the right at risk will be compromised if the proceeding is not closed
C) There must be no alternative available to protect neither the fundamental right which
Is less damaging to the accused party's Sixth Amendment right to a public trial
Nor the public's First Amendment right to an open courtroom
D) The closure must be limited to the specific content that causes problems for the fundamental right being protected
E) all of the above