Assertion: black vulture's head | /r/CapableOf | lack feather
Facets:
Source sentences:
text: The heads of new world vultures lack feathers and can be black, red, yellow, or orange.
text: The heads of new world vultures lack feathers and can be black, red, yellow, or orange.
text: The heads of new world vultures lack feathers and can be black, red, yellow, or orange.
text: The heads of new world vultures lack feathers and can be black, red, yellow, or orange.
text: The heads of new world vultures lack feathers and can be black, red, yellow, or orange.
text: The heads of new world vultures lack feathers and can be black, red, yellow, or orange.
text: The head and neck of the bird are a dull red color and lacks feathers.