Which of the following is a social group?
a. a couple married less than one year
b. everyone in your sociology class who has brown hair
c. people waiting at terminal c for the flight 181
d. passengers on the flight 181
e. all of the above

The following is a social group:

Explanation:

The group of human beings that interact with each other and share the same objective is called a social group. The members of this group, therefore, have something in common that leads them to fulfill a certain role in society.

For a social group to exist, the group must have an identity that allows it to distinguish itself from other groups and that provides a sense of belonging to its members. Thus the member is recognized as a member of the social group and acts accordingly.

A family is an ideal model that serves to designate a particular social group that, despite presenting itself with different forms and characteristics, has always served as the basis for the organization of social systems.

Small groups can be:

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.