Assertion: humboldt penguin | /r/CapableOf | become mature
Facets:
value: fully
type: DEGREE
value: by age
type: OTHER
value: after 3 years
type: TEMPORAL
value: sexually
type: MANNER
Source sentences:
text: Most Humboldt penguins become sexually mature by age two or three, and many individuals live as long as 15–20 years.
text: Humboldt penguins become fully mature after 3 years.