Anchor: An unconscious man lay beside him, tied up half-naked on the floor.
Entailed: Beside him on the floor there was a man on unconscious state, half-naked.
Contradiction: The man beside him was conscious but completely naked.
Contradiction: I only listen to one type of music. 
Contradiction: It's difficult to understand why some on welfare can get free legal services while others can't. 
Contradiction: Now he was certain. 
Contradiction: A boy is wearing a red hat while riding a horse.