Assertion: porpoise's calf | /r/CapableOf | measure 2.4 to 2.8 m
Facets:
value: at birth
type: TEMPORAL
Source sentences:
text: The gestation period for minke whales is 10 months, and calves measure 2.4 to 2.8 m (7.9 to 9.2 ft) at birth.