Anchor: A national cap and trade program with appropriate caps for NOx and SO2 could provide the emission reductions necessary to bring a significant number of areas into attainment with the ozone and fine particle standards.
Entailed: A national cap and trade program with caps for NOx and SO2 would be very helpful.
Contradiction: A national cap and trade program with caps for NOx and SO2 would be unsuccessful.
Contradiction: The paths are dark and dangerous, but they are worth the good view of the interior.
Contradiction: A child is making funny faces.
Contradiction: Adults are playing on their iPhones.
Contradiction: Jon saw dead people on the road.