Assertion: great auk | /r/HasProperty | flightless bird
Facets:
Source sentences:
text: The Great auk was a flightless bird that became extinct in the middle of the nineteenth century.
text: Though the great auks are flightless, the living species can fly.
text: Once endemic to the North Atlantic, the great auk was a flightless seabird not too dissimilar in appearance from a penguin.
text: The Great Auk was a flightless species.
text: The great auk (Pinguinus impennis) is a species of flightless alcid that became extinct in the mid-19th century.
text: TIL about the Great Auk, a flightless bird that was driven to extinction in the 19th century.