Anchor: Shenandoah, Acadia, and Grand Canyon) that are termed class I Federal areas.
Entailed: The Grand Canyon is a class 1 Federal area.
Contradiction: Shenandoah is in a different class of federal area from Acadia.
Contradiction: Duties are not separated 
Contradiction: A lady takes a picture.
Contradiction: Organizations have continued to grow without communication. 
Contradiction: Professionals sitting at a table.