Anchor: A man in a bright blue shirt and khaki shorts holding a water bottle is walking down the path between two steep cavern walls.
Entailed: The shorts are khaki.
Contradiction: The bottle is a beer bottle.
Contradiction: You can go on like this indefinitely.
Contradiction: What about the situation where they are not at fault?
Contradiction: It was beneficial to us, as we never did anything in the summer. 
Contradiction: People on a beach.