Assertion: mammoth | /r/HasProperty | lured to the hole
Facets:
value: by vegetation
type: CAUSE
Source sentences:
text: The mammoths may have been lured to the hole by warm water or vegetation near the edges, slipping in and drowning or starving.
text: The mammoths may have been lured near the hole by warm water or vegetation near the edges, then slipped in and died of drowning or starvation.