Assertion: chimpanzee | /r/HasProperty | to human
Facets:
Source sentences:
text: The great apes were formerly classified in their own family, Pongidae, but, because of their extremely close relation to humans and the fact that orangutans, gorillas, and chimpanzees are not as closely related to each other as chimpanzees are to humans, all are now grouped with humans in the family Hominidae.