Assertion: bat | /r/CapableOf | use their ears
Facets:
value: to help them
type: PURPOSE
Source sentences:
text: An interesting thing about bats is that even though they can see with their eyes, they also use their ears to help them 'see' in the dark.
text: An interesting thing about bats is that even though they can see with their eyes, they also use their ears to help them 'see' in the dark.