Which of the following is NOT mentioned as a common element of theater and ritual

A．The plot of drama is often unpredictable.
B．The nature forces in which dramas were performed.
C．The connection between rituals and dramatic plots.
D．The importance of plot in early drama.

A．No one really knows the origin of the theatre.
B．Ritual is no longer represented dramatically.
C．Storytelling is an important part of drama.
D．There are similarities between ritual and drama.