Anchor: Why, that there is altogether too much strychnine about this case. 
Entailed: This case contains too much strychnine.
Contradiction: There is nothing wrong with this case.
Contradiction: A woman is grabbing a cart at the store.
Contradiction: A man is riding a tractor in the street.
Contradiction: It is not possible to hook a bass while sea fishing.
Contradiction: It is worth paying a visit to the Palmavera nuraghi citadel.