Anchor: In 1990, EPA projected the cost of full implementation of the SO2 emissions reduction with trading at $5.
Entailed: They projected the trading cost to be $5.
Contradiction: They could not estimate what the implementation would cost.
Contradiction: the girl is playing the piano in a talent show
Contradiction: The people are standing.
Contradiction: The man is sunbathing.
Contradiction: This guy proudly stands by his iron horse.