Anchor: A lady in a purple shirt is walking up stairs by a body of water.
Entailed: The woman is outdoors and near the water.
Contradiction: The woman is sitting on a park bench overlooking the lake.
Contradiction: A dog is chasing after the green object.
Contradiction: A man is sitting on a cart.
Contradiction: The WTP equation was struck down as erroneous before it could ever be used.
Contradiction: See the other definition of social insurance.