Anchor: This study provides an estimate of the resources required for the installation of control technologies to obtain emission reductions of sulfur dioxide (SO2), nitrogen oxides (NOx), and mercury under the Clear Skies Act.
Entailed: Emission reductions under the Clear Skies Act will require new technologies.
Contradiction: There was no study.
Contradiction: Flamenco is perhaps the most detested of all art forms. 
Contradiction: There are a man and woman in the photo.
Contradiction: All evaluation questions do not require any generalizability degree level.
Contradiction: The skiers meet at the bottom of the snow covered hill.