Your Friend Went with Her Husband to the Christmas Party

Your friend went with her husband to the Christmas party at his workplace. She found out that many of his colleagues are very attractive women, some single, and now she can't shake off the thought that he may cheat on her. You bring up a study on risk factors for extramarital sex and tell her that __________ does not increase the chances that a spouse would cheat, but __________ does.

A) being male; opportunity to meet potential lovers at work
B) sexual dissatisfaction; opportunity to meet potential lovers at work
C) opportunity to meet potential lovers at work; being male
D) opportunity to meet potential lovers at work; sexual dissatisfaction