Anchor: While it is the responsibility of the CIO to execute the specific responsibilities of his or her position, it became clear to us during our case studies that the successful CIO relies extensively on both vertical and horizontal relationships within the enterprise in order to carry out these responsibilities.
Entailed: A CIO relies on relationships within the enterprise to follow through their responsibilities.
Contradiction: A CIO relies on nobody but himself.
Contradiction: The 2 men are friends.
Contradiction: I have many cookbooks. 
Contradiction: A young girl runs around in a grassy park.
Contradiction: The man is wearing glasses.