Anchor: Also, the figures exhibit the rapid change in unit delivery costs as either volume or density increase.
Entailed: The change in delivery costs were shown to be either volume or density increases.
Contradiction: Increases in volume or density have no effect on the cost of delivery.
Contradiction: monkey up a tree
Contradiction: I like to take pictures. 
Contradiction: She was standoffish and uncooperative.
Contradiction: People stopping at busy street