Which of the Following Is a Shortcoming of Relying on Hypnosis

Which of the following is a shortcoming of relying on hypnosis to improve eyewitness testimony?

A) People who have been hypnotized become more confident, but not more accurate.
B) Eyewitnesses who have been hypnotized are not allowed to take the stand.
C) Hypnotists can plant false memories through post-hypnotic suggestion.
D) Few eyewitnesses consent to be hypnotized.
E) Eyewitnesses who have been hypnotized often have poorer recall than a non-hypnotized eyewitness.