Assertion: chimpanzee's system | /r/HasProperty | based on the division of the troop
Facets:
value: into subgroups
type: OTHER
Source sentences:
text: This system based on the division of the troop into subgroups is called fission-fusion, which means that these subgroups are permanent or temporary and can completely disappear after a time, or their members can join other members of the community only to perform some activities such as searching food, travel or rest.