Assertion: color | /r/HasProperty | black
Facets:
Source sentences:
text: The worst colors are black (gloomy and negative), white (the absence of color), and brown (dull and ugly).
text: This works whether the colors are just black, white and gray, or whether hues are involved.
text: There is a visible spectrum of colors that we can see in addition to the combination of all colors (white) and the absence of color (black).