Anchor: --Byron Swift, Environmental Law Institute, Allowance Trading and Potential Hot Spots - Good News from the Acid Rain Program 31 Environment Reporter, pp. 954-959, May 12, 2000.
Entailed: Allowance trading is good for the Acid Rain Program.
Contradiction: Allowance trading is bad for the Acid Rain Program.
Contradiction: I will have to repeat the ending of the story for you, since you have forgotten.
Contradiction: The pit crew is using tools.
Contradiction: "America Large. Pfft." I said, letting them know that I knew what was going on. 
Contradiction: Since his retirement, I went back to being a substitute teacher.