Anchor: To improve air quality for millions of Americans, the Clear Skies Initiative will adopt the lessons learned from 30 years of environmental regulation 
Entailed: The Clear Skies initiative was meant to make better air quality.
Contradiction: The Clear Skies initiative wants to put more pollutants into the air.
Contradiction: A male contemporary dancer is leaping through the air.
Contradiction: A man smokes on a bench.
Contradiction: It would be impossible for me to get to the top.
Contradiction: A scientist is working with a microscope.