Assertion: auk's bill | /r/HasProperty | yellow
Facets:
value: with a blackish tip
type: OTHER
value: in black
type: OTHER
value: mainly
type: DEGREE
Source sentences:
text: The bill is mainly yellow with a variably dark tip, the dusky area becoming more extensive in winter, and the legs and feet are brown.
text: Bill is short and yellow with a blackish tip.
text: The bill, which is partly covered by green filamentous feathers, is yellow in mature males and black in females.