Assertion: adelie penguin's nest | /r/HasProperty | lined with feather
Facets:
Source sentences:
text: Many nests are lined with soft plant fibers, animal fur, fine grasses, feathers, moss, and similar materials that provide cushioning for the eggs.
text: Many nests are lined with soft plant fibers, animal fur, fine grasses, feathers, moss, and similar materials that provide cushioning for the eggs.