Assertion: tiger's cub | /r/CapableOf | reach independence
Facets:
value: between 18 months
type: TEMPORAL
value: between two years of age
type: TEMPORAL
Source sentences:
text: The gestation period was about 14 or 15 weeks, and the females gave birth to 2 or 3 cubs per litter, which reached independence between 18 months and two years of age.