Assertion: bilirubin's color | /r/HasProperty | brown
Facets:
Source sentences:
text: The normal color of stool is brown, which is due to a substance called bilirubin, which is a substance found in bile.
text: The color of a normal stool is brown due to healthy levels of excreted bilirubin and bile.
text: Light-colored or greasy stools: Bilirubin normally helps give stools their brown color.
text: Light-colored or greasy stools: Bilirubin normally helps give stools their brown color.
text: Bilirubin normally helps give stools their brown color.