Assertion: beaver's eyelid | /r/HasProperty | transparent
Facets:
Source sentences:
text: Beavers have transparent eyelids which function as goggles which help them see under the water.
text: A beaver has transparent eyelids so that they can see underwater.
text: Beavers have transparent eyelids which help them see underwater.
text: Beavers can see clearly when they’re underwater because of their transparent eyelids.