Assertion: cockatoo's beak | /r/HasProperty | black
Facets:
Source sentences:
text: The beak of the Blue Eyed Cockatoo is black.
text: The beak of the male is black whilst the female has a whitish-grey beak with a black tip.
text: They have grey legs and a black beak.
text: Their beaks and feet are black but often appear gray due to the natural powdery down that the bird sheds.