Assertion: chimpanzee | /r/HasProperty | studied for over 30 years
Facets:
Source sentences:
text: Chimpanzees have been studied for over 30 years and have been the focus of conservation activities both nationally and internationally.
text: Chimpanzees have been studied for over 30 years and have been the focus of conservation activities both nationally and internationally.
text: Chimpanzees have been studied for over 30 years and have been the focus of conservation activities both nationally and internationally.