Assertion: killer whale's female | /r/CapableOf | give birth to one calf
Facets:
value: after a 17-month pregnancy
type: TEMPORAL
value: in every five years
type: TEMPORAL
value: usually
type: TEMPORAL
Source sentences:
text: Females give birth to one calf after a 17-month pregnancy.
text: Usually females will give birth to just one calf.
text: Females give birth to only one calf once in every five years.
text: The female gave birth to at least three calves and was last seen in 2009.
text: Females give birth to one calf after a 17-month pregnancy.