Assertion: cassowary | /r/CapableOf | use strange protuberance
Facets:
value: to deflect thick foliage
type: PURPOSE
value: as a weapon
type: PURPOSE
value: as a crash helmet
type: PURPOSE
Source sentences:
text: Some researchers have speculated that cassowaries use the strange protuberance as a crash helmet to deflect thick foliage while running through the jungle, or perhaps as a weapon for settling territorial disputes.