Which Documentation Indicates That the Treatment Plan for a Patient

Which documentation indicates that the treatment plan for a patient in an alcohol rehabilitation program was effective?

A) Is abstinent for 10 days and states,"I can maintain sobriety 1 day at a time." Spoke with employer,who is willing to allow the patient to return to work in 3 weeks.
B) Is abstinent for 15 days and states,"My problems are under control." Plans to seek a new job where co-workers will not know history.
C) Attends AA daily;states many of the members are "real" alcoholics and states,"I may be able to help some of them find jobs at my company."
D) Is abstinent for 21 days and says,"I know I can't handle more than one or two drinks in a social setting."