Assertion: chimpanzee | /r/CapableOf | use the knuckles of its hands
Facets:
Source sentences:
text: Since its arms are longer than its legs, a chimpanzee walks on the ground using the soles of its feet and the knuckles of its hands.
text: Chimpanzees spend much time on the ground, where they walk on all fours, using the soles of the feet and the knuckles of the hands; they can also stand on two legs and sometimes walk this way for short distances.