Assertion: grizzly bear | /r/CapableOf | retire to den
Facets:
value: in winter
type: TEMPORAL
value: like all other bears
type: MANNER
Source sentences:
text: During late summer and autumn, grizzlies accumulate large amounts of fat and then retire to dens in winter.
text: Grizzlies, like all other bears, retreat to their den in winter, yet grizzly bears are not true hibernators.