Janet Was Surprised to Find Out Her Gynecologist,Dr

Multiple Choice

Janet was surprised to find out her gynecologist,Dr.Herring,was good friends with her tennis partner,Sally.Janet had met Sally years ago in graduate school,while Dr.Herring knew Sally from church.The nature of their relationship to Sally is what sociologists call a(n) :

A) narrative.
B) reference group.
C) tie.
D) in-group.