Anchor: A man in a blue shirt washes a window high off the ground.
Entailed: a man cleaning a window
Contradiction: a man sleeps outside a window
Contradiction: We are ahead by ten points.
Contradiction: a dog jumping over wood at the beach
Contradiction: Two people have a speed-skating race.
Contradiction: In certain situations, the ration of fixed to variable cost is inversely correlated with the cost elasticities.