Assertion: elephant seal's pup | /r/CapableOf | weigh about 70 lbs
Facets:
value: at birth
type: TEMPORAL
Source sentences:
text: The pup weighs about 70 lbs at birth and rapidly grows to 250-300 lbs in about 28 days from feeding on its mother’s rich milk (up to 55% fat, the richest mother’s milk in the animal kingdom).