Assertion: penguin | /r/AtLocation | outer perimeter of the group
Facets:
Source sentences:
text: After the penguin has become relatively warm, it'll move to the outer perimeter of the group.
text: Individuals take turns moving to the group's protected center and, after the penguin has become relatively warm, it will move to the outer perimeter of the group, changing places with a colder penguin.
text: After the penguin has become relatively warm, it'll move to the outer perimeter of the group.