Anchor: It also includes rate differences due to weight and to whether the piece is non-standard in shape.
Entailed: Due to weight, rate differences have been included.
Contradiction: Due to weight, rate differences have not been included.
Contradiction: None of the routes differ in terms of relative profits. 
Contradiction: A boy is playing with a soccer ball
Contradiction: The justice systems of the world are crumbling because no one cares to maintain them at all.
Contradiction: A group of eight people pose for a picture