Assertion details
Summary
elephant's group become 1 a family unit
1 triples in cluster
group become a family unit 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC These changes occur over the course of many years as a complex network of relationships is built up or breaks down , and therefore it can be difficult to define at what point in time a particular group of individuals has become or ceased to be a family unit .