Assertion: red oak | /r/CapableOf | produce acorn
Facets:
value: in abundance
type: OTHER
value: until 40-50 years
type: TEMPORAL
Source sentences:
text: Northern red oak generally first bear fruits at 20-25 years but don’t produce acorns in abundance until 40-50 years.
text: Northern red oaks produce acorns between 20 and 25 years of age.