Assertion: quetzal's beak | /r/HasProperty | black
Facets:
value: for females
type: TRANSITIVE-OBJECT
Source sentences:
text: The beaks are yellow (for males) or black (for females).
text: The eyes are black, and the beaks of males are yellow, while the beaks of females are black.
text: Females do not have a long tail, and although they do have the same colouring, their feathers are not as bright and their beaks are black.