Anchor: They have been given satisfyingly discrete tasks, for which they are rewarded with boosts to their self-esteem.
Entailed: Completing their tasks was good for their self-esteem. 
Contradiction: After completing the tasks, they felt worse about themselves. 
Contradiction: Two people driving down the street in their car.
Contradiction: People are sitting down eating.
Contradiction: The man is using his hands to cook dinner.
Contradiction: A bus is going down the street.