Anchor: 9.1 ENDPOINTS
Entailed: Section 9.1 is going to be about endpoints
Contradiction: Section 10.11 Endpoints
Contradiction: The pillar was made of stone.
Contradiction: Dahab is less developed than Shar El-Sheikh.  
Contradiction: The piece discusses espionage. 
Contradiction: So let's use Texaco versus Pennzoil as an example case.