Anchor: Price Elasticity of Demand = One percent increase in the price of the ith good, p , brings about what percentage change in the household's demand for
Entailed: Price Elasticity of Demand is equivalent to a one percent increase in the price of the good.  
Contradiction: Price Elasticity of Demand is equivalent to a twelve percent increase.
Contradiction: Since we can save the world, we said yes.
Contradiction: Young girl dancing on stage.
Contradiction: We knew exactly what was going to happen.
Contradiction: A man is helping another person.