Assertion: baby hippo | /r/HasProperty | born under water
Facets:
value: to protect them
type: PURPOSE
Source sentences:
text: A baby hippo is born under water and is then aided by the mother to come to the surface, so that it can breathe.
text: Baby hippos are born underwater to protect them from falling.
text: Baby hippos are born under water and have to swim to the land to breathe for the first time.