Anchor: It is possible to fit them in by the economist's magic trick of defining any behavior as maximizing something called utility, utility being defined as whatever you choose to maximize.
Entailed: It is possible to achieve this feat.
Contradiction: It is completely impossible.
Contradiction: A woman is holding a rope.
Contradiction: You are ambulatory at this time.
Contradiction: A basketball game at the Barclays center is a good idea for an American summer pastime.
Contradiction: I did not like being at that location.