Anchor: Poirot, is that seriously your opinion?
Entailed: The speaker does not believe that is in fact Poirot's opinion.
Contradiction: The speaker believes that this is in fact Poirot's opinion. 
Contradiction: A dog is playing inside the house.
Contradiction: You didn't mention that there are followers hidden all over this place.
Contradiction: Officers do not review any invoices 
Contradiction: there is a camp where people enjoying