Anchor: The AMIGA modeling system reports the costs and benefits of each scenario with several major exceptions.
Entailed: The AMIGA is a modeling system.
Contradiction: The AMIGA is a mushroom.
Contradiction: There is no hotel with the name The Old Cataract Hotel.  
Contradiction: The value of environmental quality improvement depends on individual preference. 
Contradiction: A crowd looks at a stage in a small bar.
Contradiction: A blue archer is about to aim.