Anchor: A black and white dog swims for tennis balls.
Entailed: A dog with more than one color paddles in the water for balls
Contradiction: A black labrador chases a ball in the field.
Contradiction: A group of children are sitting and eating lunch.
Contradiction: Two men are helping to create a loud voice.
Contradiction: No effects were discounted to make the adjustment.
Contradiction: The economy will grow at a lower rate than the rise in Medicare costs.