Assertion: cockatoo's bill | /r/HasProperty | black
Facets:
value: in color
type: OTHER
Source sentences:
text: Cockatoos have black bills made of keratin.
text: The bill is black, the legs are grey, and the eye-ring is whitish.
text: The bill and feet are black in color.
text: The bill is black, the legs are grey, and the eye-ring is whitish.
text: The bill of males is black and the bill of females in horn-colored.