Assertion: sperm whale's male | /r/CapableOf | become mature
Facets:
value: sexually
type: MANNER
value: at 18 years
type: TEMPORAL
value: at the age of 15
type: TEMPORAL
Source sentences:
text: Males become sexually mature at 18 years.
text: Males become sexually mature at 18 years.
text: Males become sexually mature at 18 years.
text: Males become sexually mature at the age of 15, but do not typically reproduce until age 21.