Anchor: I could have cleared him ”though it might have meant a failure to convict the real criminals. 
Entailed: They were afraid of not getting the real criminals and let an innocent man go to jail.
Contradiction: They decided to let him go.
Contradiction: They would not be coming for a very long time. 
Contradiction: The woman is smiling.
Contradiction: The company is very unhappy with the fairness of it all.
Contradiction: The stick is made of wood.