Assertion: petrel's wing | /r/HasProperty | white
Facets:
value: with gray leading
type: OTHER
value: under wings
type: LOCATION
value: with trailing
type: OTHER
Source sentences:
text: Antarctic petrels have chocolate-brown and white wings with broad white trailing edges.
text: Antarctic petrel have chocolate-brown and white wings with broad white trailing edges.
text: Upper wings are black-gray, and under wings are white with black-gray leading and trailing edges.
text: Upper wings are black-gray, and under wings are white with black-gray leading and trailing edges.