Assertion: brown bear's cub | /r/HasProperty | old
Facets:
Source sentences:
text: During this time, cubs weigh from 15 to 20 pounds, and are old enough to follow their mother and start to search for solid food.
text: Baby bears climb the trees: When the cubs are young they can climb on the branches of the trees but as they grow up and their claws develop, they can’t do it anymore as the claws get elongated.