Assertion: tern's eye | /r/HasProperty | black
Facets:
Source sentences:
text: The eyelids, eyes and bill are black, and the legs vary from black to dull red-brown.
text: The bill is orange with a black tip, the legs are orange, and the eyes are black.
text: The beak is orange and the legs and eyes are black.
text: The legs are yellow and the eyes are black.