Anchor: You know, this might be interestin'.
Entailed: This could be fascinating. 
Contradiction: This is boring, and I'm not interested in it at all. 
Contradiction: Sending packages was easier before the Postal Service established ZIP Codes and other mail zones.
Contradiction: A human tending
Contradiction: a black dog is at the beach
Contradiction: Interventions can decrease the amount of drinking and injury episodes.