Assertion: hippo | /r/HasProperty | endangered
Facets:
value: usually
type: DEGREE
value: by poaching, unregulated hunting
type: CAUSE
Source sentences:
text: Hippos are endangered mainly because poachers hunt them for their meat and the ivory in their teeth.
text: Hippos are threatened by poaching, unregulated hunting and habitat loss.
text: Usually, when a hippo yawns, it is a threatening sign.