Which of the Following Is an Examples of an Atypical

Which of the following is an examples of an atypical relationship style of young adults in the United States?

A) Tim, who sought advice and emotional support from the men with whom he worked.
B) Sarah, who is troubled by problems in her marriage so she confides in her friend, Tikki.
C) Beebee and her sisters, who get together to talk and spend time together once a week.
D) Olivia and her former college roommates, who rarely see each other, but their friendships are maintained by telephone and e-mail.