Anchor: The pattern of cobblestone and brick on the floor of some barns is worth a peek.
Entailed: Some barns have cobblestone and brick floors.
Contradiction: Cobblestone has never been used as flooring for barns.
Contradiction: Two boys play a ball game while their mother watches.
Contradiction: Someone is surfing.
Contradiction: The dog is trying to catch a cat.
Contradiction: A man in a  shirt and jeans is walking in front of a graffiti covered wall.