Assertion: rhino's eye | /r/HasProperty | orange
Facets:
Source sentences:
text: The eyes of the male Rhinoceros Hornbill is either orange or red, while that of the female is white and it has a strong, white beak, but during its life-time the color changes to orange and red which is due to constant rubbing of the beak against a gland beneath its tail, which exudes an orange-red fluid.