Assertion: paper birch | /r/CapableOf | call canoe birch
Facets:
Source sentences:
text: Paper birch, (Betula papyrifera), also called canoe birch, silver birch, or white birch, ornamental, shade, and timber tree of the family Betulaceae, native to northern and central North America.
text: The paper birch, also called a canoe birch or white birch, is among the most desirable of ornamental trees.