Anchor: Sprinkler goes off in the middle of a crowd.
Entailed: A crowd of people gathered around a sprinkler have it go off in the middle of them.
Contradiction: Sprinkler goes off in the middle of an empy building.
Contradiction: The aliens abduct the crash victim.
Contradiction: People wait to be seated inside a restaurant.
Contradiction: A brown lawn parched by a lack of rain.
Contradiction: a boy installs artifical turf