Assertion: gibbon | /r/CapableOf | make loud calls
Facets:
value: amazingly
type: DEGREE
value: for miles through the forest
type: LOCATION
Source sentences:
text: Gibbons make loud calls that echo for miles through the forest.
text: All gibbons can make amazingly loud sounds, and the siamang’s "song" includes booms and barks, made louder by an inflatable throat sac.