Assertion: alligator | /r/CapableOf | open its mouth
Facets:
value: in defense
type: PURPOSE
value: wide
type: MANNER
Source sentences:
text: Each alligator opens its mouth wide, lunges its body upward, and attempts to be louder than the other.
text: If an alligator seems aggressive, hisses, or opens its mouth in defense, you should back away.