Anchor: In the long run, a larger capital stock also requires more saving just to replace depreciating capital.
Entailed: A larger capital stock requires more savings just to replace depreciating capital. 
Contradiction: In the long run a larger capital stock does not require more savings to replace depreciating capital. 
Contradiction: The dog plays by itself in the lake.
Contradiction: My exercise bicycle is in my bedroom.
Contradiction: High schools provide more information and educaion than MIT.
Contradiction: People are working outside.