Assertion: penguin | /r/CapableOf | countershaded dark and white plumage
Facets:
value: for swimming
type: PURPOSE
Source sentences:
text: Highly adapted for life in the water, penguins have countershaded dark and white plumage and flippers for swimming.
text: Highly adapted for life in the water, penguins have countershaded dark and white plumage, and their wings have become flippers.