Anchor: Other figures of the Reagan-Thatcher era chose other retirement plans.
Entailed: There were more then one retirement plan to choose from. 
Contradiction: Everyone chose the same retirement plan. 
Contradiction: A dog is running in the road.
Contradiction: There is more than just mountains in Nepal.
Contradiction: A business man steps in a mud puddle in the city.
Contradiction: Most of the money invested is revenue from sales.