Which of the Following Statements Is TRUE

Which of the following statements is TRUE?

A) Sexsomnia is classified as a Stage Four sleep disorder,which includes symptoms ranging from loud sexual moaning and masturbation to aggressive groping and even sexual assault without memory of these events.
B) Sexsomnia is the feeling of having a negative sexual experience during nightmares.
C) Night terrors are followed by an unpleasant sexual experience.
D) Sexsomnia is classified as a Stage Three sleep disorder with symptoms ranging from loud sexual moaning and masturbation to aggressive groping and even sexual assault,with some memory of these events.