Assertion: gorilla | /r/CapableOf | make grunt
Facets:
Source sentences:
text: Gorillas cannot speak the same way humans can, but they can make specific vocalizations like purrs, grunts, and hoots to express their emotions.
text: Gorillas can make up to 25 vocalizations such as grunts, laughs, hoots, barks and screams, each with its own specific meaning.