When "Good Father Liébeault" Used Hypnosis on His Patients,he

When "Good Father Liébeault" used hypnosis on his patients,he

A) had an elaborate setting, with background music and flamboyantly dressed assistants, to enhance the effect of suggestibility.
B) did so only for demonstration purposes, because he believed no permanent cures could be effected by hypnosis.
C) proceeded very simply, first suggesting they would go to sleep and then that their symptoms would disappear.
D) took advantage of the opportunity to explore their suppressed emotional life.