Assertion: canvasback | /r/HasAspect | long graceful neck
Facets:
Source sentences:
text: The canvasback has a distinctive wedge-shaped head and long graceful neck.
text: The Canvasback has a distinctive wedge-shaped head and long graceful neck.
text: The Canvasback has a distinctive wedge-shaped head and long graceful neck.
text: The canvasback has a distinctive wedge-shaped head and long graceful neck.