Assertion: lemming's nest | /r/HasAspect | good source of food
Facets:
Source sentences:
text: A nest site for the snowy owl must have good visibility so that the snowy owl is able to keep an eye on its surroundings, and the nest of the snowy owl must also have a good source of food so that the snowy owl does not have to leave the nest for long (if at all) in order to eat.