Anchor: As the cross elasticities become larger, the efficient discount levels move closer to the ECP level and the associated welfare gains available become quite small.
Entailed: Cross elasticities get larger. 
Contradiction: Cross elasticities get much smaller every day.
Contradiction: A man in red shoes crosses the intersection.
Contradiction: There is one day of the week that is not considered a delivery day.
Contradiction: Though it is easy to read, his writing is not good.
Contradiction: What are the other ones?