Anchor: Cost savings - The acid rain cap and trade program passed by Congress in 1990 achieved reductions at two-thirds the cost of achieving the same reductions under a command-and-control system.
Entailed: A cost savings system is more efficient than a command-and-control system.
Contradiction: The acid rain cap died on the senate floor.
Contradiction: A boy rakes leaves.
Contradiction: Some kids playing a sport.
Contradiction: Bad auditors are not removed from accounting firms.
Contradiction: There was a time when you were not all together my friend.