Assertion: grizzly bear | /r/CapableOf | eat black bears
Facets:
value: sometimes
type: DEGREE
Source sentences:
text: Grizzly eats moose, mule deer, bighorn sheep, elk, black bears, bison, white-tailed deer, caribou, salmon trout, bass, sedge, grass, berries, lemmings, voles, marmots, ground squirrels, hoary marmots, blackberries, huckleberries, cranberries, soapberries, and buffalo berries.
text: There is at least one confirmed observation of a grizzly bear digging out, killing, and eating a black bear when the latter was in hibernation.
text: Sometimes grizzly bears will even eat black bears.