Assertion: penguin's feather | /r/CapableOf | make another cover
Facets:
Source sentences:
text: Penguins have a thick layer of blubber that helps them keep warm, and their feathers are very tightly packed to make another cover.
text: Penguins have a thick layer of blubber that helps them keep warm, and their feathers are very tightly packed to make another cover.
text: Penguins have a thick layer of blubber that helps them keep warm, and their feathers are very tightly packed to make another cover.