Anchor: To get a sense of the long-term implications of broad fiscal policy choices, we examined the fiscal and economic outlook over the next 75 years under two  (1) assuming that the federal government saves only the Social Security surpluses and (2) assuming that the federal government saves the entire unified surpluses.
Entailed: We examined the fiscal and economic outlook over the next 75 years.
Contradiction: We never examined the fiscal and economic outlook over the next 75 years 
Contradiction: The artist is painting a landscape.
Contradiction: A man is leaning against the wall with a tennis racket.
Contradiction: A man is eating some fish.
Contradiction: A man is teaching the boy how to ride.