Assertion: red panda's cub | /r/HasProperty | old
Facets:
Source sentences:
text: They are also vulnerable after the birth and when given birth in pairs, their mother can cater for only one cub at a time for a period of 6 months until the cub is old enough to walk briskly.
text: Mothers are the sole care providers until the cubs are old enough to care for themselves at about 6 to 8 months of age.