What Should a Counselor Advise Clients to Tell Their Children

What should a counselor advise clients to tell their children about the client's disease?

A) Children have a fifty perhaps chance of developing the disease of addiction if one of their parents has had it
B) There is no need to mention it, as it is not contagious
C) Never drink, because you never know when you could catch it
D) Drink with caution and be aware that you are more likely than others to develop the disease