Anchor: For example, we have traced the management problems of many federal agencies to organizational structures that are obsolete and inadequate to modern demands.
Entailed: Some federal agencies have obsolete organizational structures that cause management problems.
Contradiction: All federal agencies use up to date organizational structures.
Contradiction: Air quality modelers do not face any challenged when attempting to translate emission inventories into pollutant concentrations.
Contradiction: A boy plays on a playground in Winter.
Contradiction: The dog is a labrador
Contradiction: People are standing.