Assertion: hyena's system | /r/HasProperty | complex social
Facets:
Source sentences:
text: Their intelligence is likely due to their complex social system and flexible feeding habits.
text: Hyenas have a complex communicative system that maintains a connection between the members of the pack.
text: Unlike all other carnivores, spotted hyenas have a complex social system where animals live in female-dominated clans of up to 90 individuals.