Anchor: For each activity a post performs, there are volume-driven attributable costs and networkdriven institutional costs.
Entailed: There are many volume and network driven costs that are associated with each activity that a post performs. 
Contradiction: There are no costs associated with each activity that a post performs. 
Contradiction: The people hiking in the spring were really great friends.
Contradiction: Minoan mythology uses the symbol of the bull frequently.
Contradiction: I kept the feeling despite the depression feeling in my stomach.
Contradiction: The grandmother and small child are inside.