Anchor: After scenario development, the second step of the benefits analysis is the estimation of the effect of the Clear Skies Act on emissions sources.
Entailed: The 2nd step of the benefits analysis is estimating the effect of the Clear Skies Act on sources of emissions.
Contradiction: There is not order to the scenario development. 
Contradiction: A woman reads wearing a parka.
Contradiction: A group of people are out in public.
Contradiction: The teenagers are having fun on the roller coaster.
Contradiction: The experimenters asked for an extension.