Anchor: Spatial and Seasonal Patterns and Long Term Variability of the Composition of the Haze in the United  An Analysis of Data from the IMPROVE Network.
Entailed: There are spatial and seasonal patterns of haze.
Contradiction: Haze is completely random, there are no patterns.
Contradiction: A crowd is watching a tv.
Contradiction: A young man is skating in a park.
Contradiction: It would be easy to prove that Stalin was directly responsible for the destruction of the Vietnamese city of Hue.
Contradiction: In any case, I should have handled your inquiry with more care.