Assertion: grizzly bear's cub | /r/HasProperty | born in february
Facets:
value: after about 6–8 months of gestation
type: TEMPORAL
value: usually
type: TEMPORAL
Source sentences:
text: Cubs, most often twins, are usually born in January or February after about 6–8 months of gestation.
text: Actual gestation then lasts 60–70 days, and one to four young cubs are born in January or February.
text: One to three cubs are born tiny and helpless in January or February.
text: Cubs are born in January or February after a gestation period of 215 days.