Assertion: koala | /r/HasAspect | their first baby
Facets:
value: often
type: TEMPORAL
value: after another two years
type: TEMPORAL
Source sentences:
text: Koalas become mature when they are about two years old, but they often have their first baby after another two years.
text: Koalas become mature when they are about two years old, but they often have their first baby after another two years.