Assertion: western gull | /r/HasProperty | killing
Facets:
value: to be predatory
type: PURPOSE
Source sentences:
text: Western gulls are known to be predatory, killing and eating the young of other birds, especially ducklings, and even the adults of some smaller bird species.
text: Western gulls are recognized to be predatory, killing and consuming the younger of different birds, particularly ducklings, and even the adults of some smaller hen species.