Of the Following, Who Is Most Likely to Be an Alcoholic

Of the following, who is most likely to be an alcoholic?

A) a thirty-year-old college-educated man
B) a twenty-five-year-old divorced man who completed one year of junior college
C) a forty-two-year-old married woman who is a high-school drop out
D) a fifty-seven-year-old woman with a doctorate in anthropology