Anchor: A group of people waking down a city street.
Entailed: A group of people are walking.
Contradiction: One person is walking down the streen in the town.
Contradiction: I told you that Papa Poirot could not be trusted. 
Contradiction: Between 1996 and 1997 traffic accidents have doubled.
Contradiction: You are not Franklin.
Contradiction: A child by the water.