Assertion: hippo | /r/CapableOf | give birth to their babies
Facets:
value: under water
type: LOCATION
value: to protect them
type: PURPOSE
Source sentences:
text: Hippos give birth to their babies under water to protect them from falling.
text: Hippos give Birth to their babies under water to protect them from falling; as soon as the baby is born it swims upward to catch air.