Which of the following statements about borderline personality disorder is NOT true?

A) People diagnosed with this disorder experience instability in their moods, self-concept, and interpersonal relationships.
B) The manifestation of this disorder varies from one person to the next and from one day to the next in any one person.
C) The majority of persons diagnosed with this disorder also meet the diagnostic criteria for at least one other mental disorder.
D) About 30 percent of persons diagnosed with borderline personality disorder experience hallucinations.