Text: The 1990 CAA Amendments required EPA to study and prepare a report to Congress on the hazards to human health that can reasonably be expected to occur as a result of emissions of hazardous air pollutants (air toxics or HAPs) from fossil fuel-fired electric power plants.
Entailment: The EPA studies pollutants from fossil fuel plants.
Contradiction: The EPA doesn't care about pollutants at all.