Assertion: chimpanzee's food | /r/HasProperty | provided
Facets:
Source sentences:
text: Bipedal walking in captivity, as a percentage of bipedal plus quadrupedal locomotion bouts, has been observed from 3.9% for spontaneous bouts to nearly 19% when abundant food is provided.
text: Bipedal walking (on just two feet) has been recorded as less than 1% of terrestrial locomotion in the wild and up to nearly 19% in captivity when abundant food is provided.