Assertion: orangutan's orangutan | /r/CapableOf | use their lips
Facets:
value: to detect food textures
type: PURPOSE
Source sentences:
text: Orangutans use their lips to detect food textures before biting into them and to exaggerate facial expressions used in communication.
text: Orangutans will use their lips, tongues, hands, and feet to assist with self-grooming.