Anchor: Archaeologists also discovered a number of simple tombs where the artisans buried their dead.
Entailed: Simple tombs of artisans and their families were discovered.  
Contradiction: The artisans were buried with the kings alongside.
Contradiction: Elaborate tombs were built for artisans and their family members.  
Contradiction: The world was orderly and controlled. 
Contradiction: There are mammals in the snow.
Contradiction: The room has no decorations on the wall at all.