Assertion: black bear | /r/CapableOf | reach sexual maturity
Facets:
value: at the age of 3 years
type: TEMPORAL
Source sentences:
text: Black bears reach sexual maturity at the age of 3 years.
text: Female American black bears reach sexual maturity at 3 to 4 years of age.
text: Asiatic black bear reaches sexual maturity at the age of 4 to 5 years.