Assertion: groundhog | /r/CapableOf | become mature
Facets:
value: at two years of age
type: TEMPORAL
Source sentences:
text: Groundhogs may breed the following spring, but most become mature at two years of age.
text: Groundhogs may breed the following spring, but most become mature at two years of age.
text: Groundhogs may breed the following spring, but most become mature at two years of age.