Assertion: gull's wing | /r/HasProperty | black
Facets:
value: with a slim white trailing edge
type: OTHER
value: at the tips
type: LOCATION
value: at the end
type: TEMPORAL
Source sentences:
text: The California gull has black wings with white tips, and a gray back and gray upper wings.
text: The wings are black at the end while there are also white patches.
text: The wings are gray and white-edged, and black at the tips; tail is white.
text: Wings are black with a slim white trailing edge.
text: Wings are black with narrow white trailing edge.
text: The head and body are white while the wings and back are black.