Assertion: penguin | /r/HasProperty | sea birds
Facets:
value: in the family
type: OTHER
value: flightless
type: OTHER
Source sentences:
text: Penguins are flightless sea birds.
text: Penguins are sea-birds in the family Spheniscidae.
text: Penguins are flightless sea birds but they are expert swimmers.
text: They are sea birds which eat fish and other sea food.
text: They are sea birds which eat fish and other sea food.
text: Penguins are sea-birds in the family Spheniscidae.