What is the sociological definition of 'family'?

This option describes a specific type of family structure but fails to encompass the full sociological definition. A family can exist without children, but this definition is too narrow and does not account for other forms of relationships that may be considered familial.

While this choice represents a common family configuration, it is also overly specific and excludes other valid family forms. The sociological definition includes families without children, single-parent families, or families formed through non-traditional arrangements, thus making this option limited in scope.

This scenario describes a polygamous family structure, which is culturally recognized in some societies but is not universally accepted. The sociological definition of family is not limited to any particular structure, and this example could exclude many other family configurations that fit the broader definition.