Recovered Memories of Childhood Sexual Abuse Are Controversial Because of All

Recovered memories of childhood sexual abuse are controversial because of all but which of the following reasons?

A) Techniques used to recover these memories may actually foster false memories.
B) It would be unusual, even rare, to completely forget an instance of childhood abuse.
C) We lack means of differentiating true memories from false ones.
D) Even people who are sure of their memories may be subject to memory distortions.
E) False memories can be implanted in people's minds.