Anchor: Bradley and Colvin (2000) estimated the entry pricing cost of the USO for the United States.
Entailed: Bradley and Colvin guessed the entry pricing cost.
Contradiction: Bradley and Colvin guessed the cost to trade with China.
Contradiction: The man says that the owner tried to imprison them.
Contradiction: The Alternative Estimate is a way to find health effects.
Contradiction: Althea is still alive.
Contradiction: humans outside