Assertion: male grizzly bear | /r/HasProperty | killed by a black bear hunter
Facets:
value: mistakenly
type: MANNER
Source sentences:
text: Despite numerous studies of this area, there were no verifiable sightings of grizzly bears in the last 60 years until an adult male grizzly bear was mistakenly killed by a black bear hunter is September 2007 in the northern mountains of the Bitterroot.