Assertion: platypus's fur | /r/HasProperty | gray
Facets:
value: on the bottom
type: LOCATION
value: on the top
type: LOCATION
Source sentences:
text: While the fur on its back is dense, bristly, and reddish or blackish brown, the fur on its underbelly is soft and gray.
text: On the top the fur is grey and on the bottom is orange and white.
text: The soft, woolly fur can be gray, brown, red or almost black.