Assertion: barnacle goose | /r/HasAspect | black head
Facets:
Source sentences:
text: It has a white face and black head, neck, and upper breast.
text: It has a white face and black head, neck, and upper breast.
text: It has a white face and black head, neck, and upper breast.
text: It has a white face and black head, neck, and upper breast.