Assertion: penguin | /r/CapableOf | walk upright
Facets:
value: on land
type: LOCATION
value: usually
type: DEGREE
Source sentences:
text: This placement also causes penguins to stand vertically and walk upright.
text: Their wings have turned into flippers and though they usually walk upright on land, some drop on to their bellies to scoot over ice.
text: Their wings have turned into flippers, and though they usually walk upright on land, some drop on to their bellies to scoot over ice.
text: Having legs located far back on their body makes it necessary for penguins to walk upright when on land.