Anchor: The incremental expenditures required to generate electricity under each of the four scenarios as compared to the reference case are summarized in Figure 5 (in billions of 1999 dollars).
Entailed: Figure 5 details the expenditures in billions. 
Contradiction: Figure 5 details the expenditures in trillions. 
Contradiction: No money is spent for doctors and medication in response to hay fever.
Contradiction: I am not sure it will change significantly.
Contradiction: The children are swimming in the middle of the ocean.
Contradiction: Eyeglasses were traded for and were frequently used to symbolize superiority of intellect.