Anchor: one white little girl, riding on a brown and white saddle which is on top of brown adult horse with black hair, both outside on a sunny day.
Entailed: The girl is on the horse.
Contradiction: The girl is riding a motorcycle.
Contradiction: A man is riding a hovercraft.
Contradiction: Norm asked if I would go to the conference.
Contradiction: The third and fourth quintiles have no connection to social security when it comes to their sources of retirement income. 
Contradiction: Kaufman and Lawler talked together.