Posits ``students and even teachers can perform the rituals of questioning and answering with no point in sight, though each will have some intention or objective in speaking.''
(Posits ``students and even teachers; can perform; the rituals of questioning and answering with no point in sight) (each; will have; some intention or objective in speaking)
Posits ``students and even teachers each
can perform will have
the rituals of questioning and answering with no point in sight
some intention or objective in speaking