Anchor: The snowboarder is wearing a red jacket and black helmet.
Entailed: The snowboarder has on a helmet.
Contradiction: The snowboarder isn't wearing a helmet.
Contradiction: A dog runs down the sidewalk
Contradiction: Almost fifty percent of LSSM case applications were approved in 2001. 
Contradiction: The naked plaster of the ceiling lies bare and empty. 
Contradiction: air sport on beach