Anchor: Two little girls ride a bike together down a dusty road.
Entailed: Two children are outside.
Contradiction: Two adults are swimming in a lake.
Contradiction: The girl is sleeping.
Contradiction: The dogs like to play ball.
Contradiction: The gray mare was never going to be great, she was just a basic work horse. 
Contradiction: It was the main route for the Roman's attack on Gaul and an important part of Lyon's commercial wealth.