Anchor: Some portion of the change in the market value of existing assets may reflect increased productive capacity and thus could represent income and saving, but it is difficult to isolate that portion.
Entailed: A portion of the market change might reflect increase in productivity and saving. 
Contradiction: The market change doesn't reflect any sort of increase.
Contradiction: They will get started after he jumps off.
Contradiction: Marriage was possible in 1753's England only after participants were 21 years old.
Contradiction: Perl wrote that everyone underestimated the greatness of the exhibit.
Contradiction: Price elasticity of demand is not modeled by IPM at this time.