Assertion: bonobo | /r/CapableOf | prevent hyper extension
Facets:
Source sentences:
text: The ancestors of the chimp, bonobo and gorilla were, as they still are, knuckle walkers, evidenced most simply by the presence of extended bone ridges above the large knuckles and the wrists that supports those joints as they support the body, and prevent hyper extension or dislocation.