Assertion: chimpanzee | /r/CapableOf | use gesture
Facets:
value: for quieter calls
type: PURPOSE
value: for long-distance communication
type: PURPOSE
Source sentences:
text: Chimps use louder calls and gestures for long-distance communication (such as drumming on tree buttresses) and quieter calls and facial expressions for short-distance communication.
text: They also use gestures and facial expressions.