Anchor:  The chant picked up again, and now the brazier flamed a dull red, showing the Sather Karf's face changing from some kind of disappointment to a businesslike steadiness.
Entailed: Their face changed expressions as the chants started to pick up.
Contradiction: They all began to laugh and the man broke out  a big smile. 
Contradiction: He ignored Gauve.
Contradiction: Pollution is measured using units, where one unit is equal to one allowance.
Contradiction: Ryan's schemes completely exempted wealthy white people. 
Contradiction: He was looking for the demon moon.