Assertion: sassafras's bark | /r/HasProperty | rough
Facets:
Source sentences:
text: Older trees have reddish brown bark that is rough, thick, and deeply ridged.
text: Older trees have reddish brown bark that is rough, thick, and deeply ridged.
text: Young trees typically have greenish bark while older trees have red-brown bark that is rough, deeply ridged, and thick.