Assertion: chimpanzee | /r/HasProperty | old
Facets:
Source sentences:
text: Also, some unrelated chimpanzees will “adopt” the younger chimps and take care of them until they are old enough to care for themselves.
text: Chimpanzees give birth every 4-5 years and look after their infants for 10-12 years before they are old enough to live on their own.