A Patient Tells the Nurse That Both of His Parents

A patient tells the nurse that both of his parents are alcoholics and wonders about the likelihood of becoming an alcoholic as well. How should the nurse respond to the patient?

A) "There are studies that support a genetic link for developing alcoholism."
B) "Why are you concerned about becoming an alcoholic?"
C) "You will likely become an alcoholic."
D) "Don't worry about that."