According to the Text,which Is NOT True in the Treatment

According to the text,which is NOT true in the treatment of paranoid personality disorder?

A) Clients often do not remain in therapy long enough to be helped.
B) Clients usually seek help for problems such as anxiety or depression, rather than for their personality disorder.
C) Paradoxical intervention is used; i.e. therapists intentionally lie to these clients to create mistrust.
D) No therapy has been shown to greatly improve the lives of those with the disorder.